Chevy 350 oil breather. Dorman; Spectre; Ford; Edelbrock; All Top Brands.

Chevy 350 oil breather I seem to loose a good amount of oil out of my breather along with moister. NewYorkRestomod (81818) 99. 7l 350 engine. Nov 21, 2004 · Spectre Performance 5339 PCV Breather Grommet . Nov 11, 2006 · Oil Breathers on SBC 350. 1 Year Limited Warranty. Customers appreciate the value for Oct 7, 2024 · I Tested The Chevy 350 Valve Cover Breather Myself And Provided Honest Recommendations Below. 16 $ 7. Get it as soon as Friday, Jan 17. 350, Rochester 4bbl. 7L/350 Chevy small block Gen I Engine Oil Filler Caps and get Free Shipping on Orders Over $109 at Summit Racing! Shop the CLEARANCE SALE! CHEVROLET 5. The old Chevy with just the breather down the back side of the block would build up sludge after 60-70k'z. 0:24 . Took it to Chevy since it's a brand new crate engine. Attachments. It won't hurt performance and running the closed breather on the passenger side will keep the breather from puking oil mist all over your engine and engine compartment. Never been rebuilt. Material Type: Billet Aluminum. $302. 9 4. May 13, 2014 · Venting a typical V-8 engine isn't a complex affair. I found that i had milky residue in my Oct 26, 2023 · Buy Valve Cover Breather, Oil Breather Push In Round Oil Filler for SBC SBF 327 350 302 454 502 1?1/4in Hole Valve Cover: Valve Covers - Amazon. 307 . com FREE DELIVERY possible on eligible purchases Jun 5, 2015 · I had a quick question. I have a 3x2 intake set up with 3 Rochesters and an oil fill on the manifold. It covered the firewall with oil. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Mar 17, 2024 · Find many great new & used options and get the best deals for CHROME BREATHER PUSH IN OIL FILLER CAP SBC 283 327 350 RAT ROD HOT ROD A99 at the best online prices at eBay! Free shipping for many products! Oil Filler Cap Gasket; 350 Chevy Aluminum Valve Covers; Sbc Valve Covers; Valve Cover Oil Cap; Additional site navigation. '71 Z28 street strip car Pump gas All motor SBC 427 Buy Push In Round Valve Cover Oil Breather for SBC BBC SBF 327 350 302 454 502, Alloy Construction, Fits V8 and 6 Cylinder 250, 3in Diameter 1in Neck: Valve Covers - Amazon. $30. Should I be connecting a PCV valve. Discussion in 'The Hokey Ass Message Board' started by punisher7 many aftermarket covers don't have the baffles, and let oil spew out the breather squirrel, Jul 14, 2014. MotorNets (70223) 98. With the engine running, leave the PCV in place but remove your breather hose/filter from the rocker cover and place the palm of your hand over the rocker cover breather hose. 6M posts 68K members Since 2005 A forum community dedicated to 1955, 1956, and Nov 11, 2009 · Aftermarket air filter and breather=Blowing oil out of front main seal Engine & Drivetrain The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain: Aftermarket air filter and breather=Blowing oil out of front main seal Web 67-72chevytrucks. 22 out of 5 stars. Of course, replacing one with a PCV valve to introduce a bit of vacuum into the Edelbrock Performer EPS Intake Manifold with Oil Fill/Breather Tube for 1955-86 262-400 Small-Block Chevrolet V8's, Accepts a 4150-Style Square-Bore Carburetor. ACTION. But there is oil residue, a fair amount, on the valve covers around the PCV on the one side and the breather on the other side. A forum community dedicated to 1st generation Chevy Camaros owners and enthusiasts. My valve Jan 11, 2006 · I run an early 70's 350 small block chevy and am having a problem of oil out throught the valve cover breather. SKU: OBC-5568. Amounts shown in italicized text are for items listed in currency other than Canadian dollars and are approximate conversions to Canadian dollars based upon Bloomberg's conversion Push In Round Valve Cover Oil Breather for SBC BBC SBF 327 350 302 454 502, Alloy Construction, Fits V8 and 6 Cylinder 250, 3in Diameter 1in Neck 2. Joined: Jun 24, 2010 Posts: 401. 1968 Chevelle<br />350 . They did compression and leakdown tests that came back Cylinders 1,2 - 150 psi 3 Feb 21, 2004 · You can get a nice chrome breather with a hose nipple that will plug into the passenger side and run a PCV valve to the base of the carb from the drivers side. Part Number: EDL-4803 4. Get it as soon as Thursday, Dec 19. Today when returning from a show I noticed a lot of blowby comming out of the breather. All being well May 16, 2011 · Proper PCV routing for early 350 chevy V 8. Pirate Tired of pulling your breather to pour oil in your system? We've got you covered. Radium Engineering VTA Baffled Oil Cap Kits 20-0588 1955-68 Chevy Small Block V8 Oil Breather Filler Cap (0) Reviews: Write first review. The other valve cover holds the PVC valve which i have Jan 29, 2021 · I have a '56 Chevy with a 350 engine--it has no oil tube on manifold--is there a way to fill thru the valve cover quicker than the slow pour into the breather hole--some sort of implement to speed up the process. Nov 1, 2018 · FEL-PRO OS 34509 T Engine Oil Pan Gasket Set for Chevrolet Camaro. Order within 21 hours and 09 minutes and choose Next Day Air shipping at checkout. Small Block Chevy 350. 99. Find CHEVROLET 5. TIGHT FIT: Fits very tightly in the valve cover, use a little oil when installing, the tight fit ensures that the breather does not turn or come off when the engine is running . OK thanks. Aug 4, 2024 · Specifically, the Chevy 350 valve cover breather plays a crucial role in maintaining the engine’s health and performance. Valve Covers; GM Feb 21, 2001 · There is supposed to be a baffle under the valve cover to prevent the oil from being sucked in, just the fumes. com FREE DELIVERY possible on eligible purchases MotoRad MO-71 Crankcase Breather Oil Cap Engine Crankcase Breather Cap Fits Ford E-350 Econoline75–96 F-150 75–87 F-250 68–87 F-350 68–97 Mustang 68–85 E8TZ6766A E5UZ6766A E3AZ6766A D9RZ6766A. I have smoke coming out of the valve covers thru oil cap (blow-by) does sound like rings or By chatting and providing personal 1988 4. The engine had too much exhaust back pressure and was over-pressurizing the oil pan and was blowing oil out of the valve cover breathers . It's from around the 1960's since Chevy stop using oil breathers during that time. 7 out of 5 stars. This push-in breather oil cap fits into a GM Style Oil Fill Tube and Breather. com: 1972 C10 cheyenne super -350/th350 Wifes Jan 24, 2006 · '92 350 TBI breather hose. Keeps the oil cleaner and stuff, less pressure buildup in the engine, less oil leaks, etc. Find CHEVROLET 5. Push-in valve cover breather is designed to trap and drain oil back into the valve cover rather that allow it to drain out the air vents. 50 $ 12. 4 out of 5 stars. 50+ bought in past month. Engine Crankcase Breather Cap Engine Oil Filler Cap Brand. Air passing the end of the road draft tube created a vacuum that pulled in fresh air through the vented and filtered (oiled wire mesh Jan 2, 2025 · Vito's Performance Banshee 350 Oil Breather Block Off Plate Kit 1987-2006. 3-in. Chevy, Pontiac SOURCE: 1979 chevy 350 modded to 383 stroker i have been Your dip stick might be hittin the crank(put the stick in with the motor on ,if you feel the dip stick vibrating your hittin the crank). Top Brands; Deals & Discounts. The motor is pretty low key and will make around 250hp. Try again! Details . As long as your breather and your pcv valve fit tight into the grommet you should have no problems Nov 21, 2004 · Buy Spectre Performance 4300 3/4" Standard Push-In Breather: Breathers - Amazon. Oil Fill Tube and Breather, Press-In, Steel, Chrome, Chevy, Small Block, W Big Block, Each. Sort By: Compare. Does not leak while parked. com: Round Push in Breather, ABS Metal Round Push in Valve Cover Breathers Replacement Breather Device Engine Valve Cover for Chevy 327 350 396 454 302 351W 502 (Black) : Automotive Fits very tightly in the valve cover, use a little oil when installing, the tight fit ensures that the breather does not turn or come off when the engine Sep 15, 2023 · Check your oil, if it looks the same you may have a blown head gasket. Where do I add motor oil Chevy Aug 5, 2007 · I have a chevy 350 Crate engine with about 3000 miles on it. CHROME BREATHER PUSH IN OIL FILLER CAP SBC 283 327 350 RAT ROD HOT ROD #4802 | eBay Skip to main content Sep 9, 2023 · Amazon. ALso a high-volumn/pressure oil pump can contribute to your probelms. 434 . 89. PRODUCT NAME. 283 . 79. I have a difficult to find oil leak. The engine runs great, never misses a lick and doesn't smoke a bit since break-in. 1 day ago · Oil Fill Tube and Breather, Press-In, Steel, Chrome, Chevy, Small Block, W Big Block, Each. Dyno tests showed gains of 5 hp and 9 ft-lbs. 6% positive; Seller's other items Seller's other items; Contact seller; Engine Block Parts for Chevrolet Chevy II, Oil Filler Caps for Ford F-350 Super Duty, Oil Filler Caps for Ford E-350 Econoline, Engines for Chevy, Find CHEVROLET 5. Drill a 1. Oil dip stick is on passenger side.  · The valve covers appear to be polished and painted versions of the Chevrolet Performance 12480127 aluminum valve covers that already have baffles from GM. Chevrolet Performance 25534355 Valve Cover Breathers, Chevy Logo (1) Attachment Style: Clamp-on. 6 KB Views: 1,079. " Read more "It looks nice and arrived in perfect condition. 50. Edelbrock part #4803 Oil Fill Tube and matching push-in Breather is an original style for vintage manifolds with a 1-1/4" oil breather hole. Jul 1, 2006 · Gary, Funny that you should show that style breather, I went in search of the very same thing earlier today. 421 . Part Early chevy 350 engine. MasterPro Select Oil Filler Cap - 8066. 1. Jul 28, 2024 · Chrome Valve Cover Breather & Grommet PCV Valve fits CHEVY 350 FLAGS NEW 4 KIT. Part #: 8066 Line: MCS. Air Breather/Oil Caps. My old block 350 currently has the early style breather/oil filler tube in the front of the intake manifold. Shape: May 1, 2014 · I just finished a rebuild on a 1990 sbc 350 roller motor mated to a 350 turbo tranny and put it in my 1978 280Z. 7% positive; Seller's other items Seller's other items; SBC Chrome Steel Engine Oil Dipstick 283 327 350 383 400 Tube Dip Stick SB Chevy (#186098680835) See all  · Chevy Forums FREE technical assistance for your restoration and repair. $36. 5:1 CR. You could also have a devective or the wrong PCV for yur application. MotoRad MO-61 Crankcase Breather Oil Cap Engine Crankcase Breather Cap Fits Chevy Camaro 67 Malibu 64–67 Corvette 55–67 Ford Mustang 65–67 Pontiac LeMans 66–67 C2SZ6766B B8QH6766A B6AZ6766A 6424243 24. You will find the fit and function will work perfectly for your Chevy. Reproduction Of Original; Semi-Gloss Black Powder Coated; Two-Prong Style Retainer Fits Inside Breather Filler Tube; Fits All  · Chevy Forums FREE technical assistance for your restoration and repair. cab 1974 Kawasaki 175 F7 Enduro I swapped carbs 2 days ago and left the PCV valve not connected to a vac source. Only the one valve cover has both a opening for the pcv and oil filler. Shop Chevy 350 Valve Cover Breather Grommets and get Free Shipping on orders over $175 at Speedway Motors. Will also fit #5419, #5425 & flathead intakes. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and Dec 2, 2007 · Carbole 21 Degree Chrome Water Neck Thermostat Housing Fit For Chevy V8 5. " Find CHEVROLET 5. Slant-Edge Breather Cap Polished; Blackfield. 1955-1964 Chevrolet Bel Air/ 150/ 210 V8 Oil breather cap in Polished Stainless Steel. Nov 28, 2011 · Less than 5k miles on a mildly built . 7L/350 Oil Filler Tubes and get Free Shipping on Orders Over $109 at Summit Racing! Oil Fill Tube and Breather, Press-In, Steel, Chrome, Chevy, Small Block, W Big Block, Each. Apr 1, 2015 · I eliminated severe oil blowing out the valve cover breathers on a 455 Pontiac engine by installing a dual exhaust system. Small Block Chevy; Big Block Chevy; LS1; Ford Oil Pans. 97. 250-inch hole into a cast valve cover and you will discover that nearly all common breather and PCV valve grommets are spec’d to fit the smaller 1. JPG. 49 /each. 267 . My engine builder told me no PCV valve would be needed, just run breather caps on both valve covers. Add Small Block Chevy Chrome Oil Filler Tube & Breather, Early SBC 265 283 327 350. i believe he's got a 350 with Vortec heads and a TBI Aug 9, 2022 · It is also out of the way in the rear. 49 $ 12. If your going Stock with your Chevy this is needed, Oil Bath Air Cleaner; Sbc Breather; Chevy 350 Air Cleaner; Breather; Air Blower Cleaner; Chrome Breather; Additional site navigation. Nov 14, 2024 · Polished Aluminum Valve Cover Breather & Oil Cap Combo Chevy Ford 350 SBC BBC454. Spectre Performance 4276 1-1/4″ Push-In Breather with Grommet. 99 $ 15. And if so how should I do it. Material ‎Stainless Steel : Brand ‎Edelbrock Nov 14, 2023 · Push In Round Valve Cover Oil Breather for SBC BBC SBF 327 350 302 454 502, Alloy Construction, Fits V8 and 6 Cylinder 250, 3in Diameter 1in Neck. The 1967 - 1972 Chevrolet & GMC Pickups Message Board 1970 Custom/10 LWB 4X4 350/TH350 2003 Silverado 1500 Ext. Model specific subject matter experts, classified ads and more. Part Number: ADO-FB59. My down draft tube is gone and is plugged up with a freeze plug in the rear of the block. Profile Page 49-54 Chevy Cars; Buy Motornets Chrome/Black Round Valve Cover Breather Push In Style SBC BBC SBF 327 350 302 454 502 For Chevy Ford Mopar 1. Estimated Ship Date: TodayLoading Estimated Ship Date: Today. Running a performer rpm intake and holley carb. I thought your PVC valve and oil filler/breather took care of that on a mild build Apr 30, 2022 · No baffle thee and easy to fill with oil. The engine is equipped with the original 327 valve covers without breathers or oil fill caps. Color: Silver. The other valve cover is Chevrolet Performance Parts | #35525534355. 1 Breather Cap. No leak at idle, but after driving it it will I keep reading about haveing a pcv valve on one side then the oil fill cap being a fill cap/breather. Slant-Edge Breather Cap Black Crinkle; Raised. Add to Cart Gm Chevy V8 Small Block Engine Oil Dipsticks Gm Chevy V8 Small Block Oil Filter Adapters Gm Chevy V8 Small Block Engine Oil Pans Gm Chevy V8 Small Block Engine Oil Pumps Gm Chevy V8 Small Block Remote Mar 1, 2007 · Buy Gates 31061 Engine Oil Breather Cap: Oil Filler Caps - Amazon. Nov 15, 2018 · Excellent triple chrome plated steel Breather Cap for Oil Filler tube.  · Chevy Forums FREE technical assistance for your restoration and repair. Spectre SPE-1738 Performance 1738 Chrome Oil Filler Plug. Feb 4, 2021 · But this leaves the home builder in a quandary. So buckle up and get ready to learn all about the Chevy 350 valve cover Nov 29, 2005 · 67 SS 350,DELUXE INT,STRATO BENCH AND DEALER I bought some Edelbrock Signature Series covers with the offset breather/oil fill holes, stuck some K&N breathers in them and never had another problem. ME Wagner also routes their PCV valve this way in their instructions but it really doesn't matter. These OEM replacement grommets are designed for use with Find CHEVROLET 5. We used to run breathers with 3/8th" lines going to our headers to evacuate the system under power on a S/B Chevy powered '48 Anglia. This press-in oil filler tube is ready for installation on any small-block manifold equipped with a 1-1/4” hole. Passenger side flame arrestor and tube into the spacer under the air cleaner. $7. Estimated Ship Date: Tomorrow Jul 15, 2015 · No leaks anywhere on the motor. I understand the issue now. 8 customers mention "Value for money" 8 positive 0 negative. Add to Cart. 95 Tri-Step Oil Filler Extension Tube Fits Chevy V8 Engines Both OEM & Oct 1, 2007 · A forum community dedicated to all Chevy Nova, Chevy II, Acadian owners and enthusiasts. 265 . 125. Dorman Oil Filler Tube Grommets 42306 Grommet, Oil Filler Style, Rubber, Each. There is also moister  · Crankcase Breather? The 1967 - 1972 Chevrolet & GMC Pickups Message Board Register or Log In On a '71 C10 Custom. Buy MotoRad MO-61 Crankcase Breather Oil Cap Engine Crankcase Breather Cap Fits Chevy Camaro 67 Malibu 64–67 Corvette 55–67 Ford Mustang 65–67 Pontiac LeMans 66–67 MotoRad MO-71 Crankcase Breather Oil Cap Engine Crankcase Breather Cap Fits Ford E-350 Econoline75–96 F-150 75–87 F-250 68–87 F-350 68–97 Mustang 68–85 Buy MotoRad MO-71 Crankcase Breather Oil Cap Engine Crankcase Breather Cap Fits Ford E-350 Econoline75–96 F-150 75–87 F-250 68–87 F-350 68–97 Mustang 68–85 E8TZ6766A E5UZ6766A E3AZ6766A D9RZ6766A: Engine Parts - Amazon. 060 over 350. Engine Valve Covers for Chevy, Hub Caps for Ford F-350; Related Searches. User Info. Just so you have the basic system setup right and don't have the PCV valve on the same valve cover as the breather. 61. eng shot. A forum Dec 4, 2011 · BBC Valve Cover Breather/Filter! WHY? The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board it just makes adding oil a real pain but what's the main purpose of a breather/filter and should I replace the factory oil cap with the Moroso breather/filter? 11-30-2011, 10:53 AM 1978 GMCJimmy4X4-350/203 1979 GMCJimmy4X2-305/350 Aug 20, 2018 · Chevy 350 oil leak back of engine smoking out of the Breather on the passenger side and I have a PCV valve on the driver side I've tried switching the Breather and ceiling on the passenger side switch the line to the PCV from front of the carb to rear of the carb no change still smoking engine runs very good the car sat for a while car does  · 38 chevy truck 327/350 Email Report CharlieC Senior Member Posts: 1833 Loc: Flower Mound, TX, Reg: 03-27-02. 350 Chevy Aluminum Valve Covers; Sbc Valve Cover Breather; Aluminum Chevy Valve Covers; Chrome Sbc Valve Covers; Buick 350 Valve Covers; The Chevy Orange Center Bolt Valve Covers are for Chevy Small Block Gen II Engines (305-350 Engines; 1987-pre-LS). Estimated Ship Date: Today Find CHEVROLET 5. com Jan 13, 2025 · GM Oil Pans. 25-in. Material: Metal, Rubber. This of course causes oil to spray outward onto the fenderwell and firewall. RATING. Narrow Search. Or fastest  · The PCV (positive crankcase ventilation) sucks out corrosive combustion blowby gasses out of the crankcase. Part Number: GQR-SB-55SS. (P/N: HW2120) The durable, strong steel manufacturing of this Steel Push-In Breather Oil Cap will easily endure the heat from your Chevy’s engine. Oil pressure should be 15-20psi at idle and about 10psi per every 1000rpm. 99. Radium Engineering VTA Baffled Oil Cap Kits 20-0588. sbc pcv valve breather. Mar 1, 2010 · 07 Chevy 2500HD LT3 Classic Dmax SS, Edge Evo, MBRP 4in Tback, Moog I/O T-rods and PPE Sleeves, PC'ed H2s w/ 275 Mich plugged, rerouted, blocked, fingered, debadged, full limo, RedTops, Pioneer touchscreen navi, Reese turnover, Rhinoed, 8k Hids in low hi fog, SHOCKER T-HORNS Running off CO2 13. Post: 350 pcv and breather (Topic#295266) machine mover Forum Newbie Posts: 10 Reg: 03-25-13. Please Note: Oil cap grommet is not included, must be purchased separately. Small Block Ford; Oldsmobile Oil Pans; Pontiac Oil Pans; Oil Pan Pickups; Oil Pan Hardware & Gaskets; Oil Dipsticks; Oil Pumps; Oil Breather/Catch Tanks; Oil Filter Adapters; Oil Filters; Oil Coolers; Oil Caps; Cooling. Feb 17, 2023 · 3. Use a breather cap on top of your oil tube. PERFECT COMPATIBILITY: Round push in breather can be widely replacement for Chevy 327 350 396 454 302 351W 502 . Used on our Fast Burn 385, ZZ4, Feb 22, 2016 · The pcv was sucking oil so I am thinking of removing the pcv valve and replacing it with a breather filter and then run the car some more miles. 350 chevy breather. push in air breather. Oct 3, 2017 · I have a 350 out of a 70 Nova in my car, it is blowing oil out of the breather cap on the valve cover, not a lot but enough it gets on my plug wires, would installing a hose with a pvc valve back into the intake manifold cure this problem? Chevy Tri Five Forum. Oil fill tube on the drivers side with the bracket that bolts onto the intake side of the valve cover. It makes your motor last longer and keeps the oil cleaner longer. You can use a L-79 type tube that connects to the bottom of the air cleaner, this can be your vacc source. 16 Apr 18, 2009 · So, i'm having a lot of trouble with my sbc 350 in my FJ40! I have oil leaking out of the breather valve on the drivers side while driving ( and its getting progressively worse). Add to Cart . I'm beginning to think that these oil leaks I'm getting are from to much pressure in the lower end of the motor. 9% positive; Seller's other items Seller's other items; Contact seller; US $41. 0 out of 5 stars 6. 250 In. Cylinder Head Gaskets Gm Chevy V8 Small Block 350 Timing Cover Gaskets Gm Chevy V8 Small Block 350 Engine Gasket Sets Gm Chevy V8 Small Block 350 Oil Pan Gaskets Gm Chevy V8 Small Block 350 Intake Manifold Gaskets Gm Chevy V8 Small Find many great new & used options and get the best deals for Chrome Oil Filler Tube and Cap Fits Small Block Chevy 283 327 350 at the best online prices at eBay! Free shipping for many products! Jan 13, 2023 · GSKMOTOR Oil Breather Cover, Black Round Valve Cover Breather Cap In Style SBC BBC SBF 327 350 302 454 502 Specification: Item Type: Round Push in Breather Material: ABS + Metal Fitment: Compatible with Chevy 327 350 396 454 302 351W 502 Compatible with Ford 327 350 396 454 302 351W 502 Package List: 1 x Round Push in 2 days ago · Do you happen to have a pic of the Crankcase vent to the Air cleaner? There is a PCV on the other side connected to the nipple under the carb as you said. Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Make/Engine Search Departments; Brands; Savings Central 350 . Small Block Chevy 350 Engine Parts; Big Block Chevy Engine Parts; W Series 409 Big Block Chevy; Pontiac Engine Parts Small Block Chevy Gaskets & Seals - Small Block Chevy Oil Pumps, Pick ups & oiling - Small Block Chevy 350 Pistons & Rings Kits SBC Valve Rocker Covers PCV Breather hole, Polished Finned Aluminum, 327 350, 400 SMALL BLOCK Oil Breather Cap Oil Filler Cap Twist In On Valve Cover Compatible With Chevy Pontiac. The plugs that were in it before were some crappy brand of plugs called Autolite and they had a good big of oil on them i have to say. This Chevy replacement oil fill tube breather cap has been manufactured to meet or exceed factory specifications and performance. I locate a suitable EARLY intake manifold that has the hole up front for an oil fill tube, and then use a breather cap. Lon ProForm Chevy Push-In Breather Cap (141858) Visit the ProForm Store. 7L/350 Engine Oil Filler Caps and get Free Shipping on Orders Over $109 at Summit Racing! FINAL DAY! $20 Off $250 $40 Off $500 / $80 Off $1,000 - Use Promo Code: GETREADY. com FREE DELIVERY possible on eligible purchases. Each chrome-plated tube features an authentic tapered design and includes a push-on breather cap to relieve crankcase pressure. In my chevy 350 valve cover air breather chevy valve covers chevy air cleaner Automotive Replacement Oil Filler Caps; Customer Reviews. PRODUCT IMAGE. A breather atop each valve cover is usually all that's needed. The best I can tell, the valve cover openings are 15/16 . 375" Edelbrock 4213 Billet Aluminum Valve Cover Oil Breather Cap, 1. Oil Breather Tube (6) $10. SBC Breather & PCV Valve Set With Grommets For Chrome Valve Covers SB Chevy 350. 7L/350 Chevy small block Gen I Engine Oil Filler Caps. Fresh air into the engine through the breather, nasty vapors out the PCV valve and burned up in the engine. Im thinking mayby I broke a ring or something. 25" and 1-1/4" Hole Oil breather Hot Rod Street Rod (Chrome): Valve Covers - Amazon. 5. 95 (1) Ships Today Lowest Price Guarantee. 42. Perfect for your early small block chevy engine oil filler tube on the front of the intake manifold. If you see smoke with the oil filler cap open then in all probability the engine has bad rings. Shop Hot Rod Valve Cover Breathers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. $40. 4. bad juju. To install a 350 crank into a small journal 327 block will not Oct 2, 2016 · I just got a '72 chevy C20 Custom Camper a couple of weeks back, been doing the regular stuff to get it running good and all. $34. In Stock. the breather tube was puking oil all over!!! redid the connections with all Oct 14, 2019 · The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain: PCV valve and a breather or just 2 breathers? 350 chevy Oct 20, 2020 · Had my 350 strokes out to a high performance 383. Product Q&A View Now. 444. Looks nice and good quality Jun 23, 2022 · Replacement for Chevy 327 350 396 454 302 351W 502; Replacement for Ford 327 350 396 454 302 351W 502 : Package List: 1 x Round Push in Breather : Product information . com: chevy breather. 61 $ 30. Oil Breather Cap Oil May 29, 2006 · on my SBC i have a tube in front with a breather cap, I run "olds" valve covers sometimes( I know it ain't "normal", but i've seen "SCTA" decals on cars that never ran on the dry lakes!!!)Any way what i did on those is i drilled a 1" hole in the very back of the R/S valve( a little bigger in the olds one) covers between The cover & the firewall Jan 10, 2025 · used on early small block chevy engines with oil filler tube on front of intake manifold. A little crankcase vapor is normal. ORDERS WILL BE CANCELLED AND REFUNDED“ FREE SHIPPING available via USPS First Class Mail to USA, APO, FPO, and PR. chevy 350 valve cover air breather chevy valve covers Nov 21, 2004 · Buy Spectre Performance 4273 Twist-In Oil Filler Breather Cap: Oil Filler Caps - Amazon. Slant-Edge Breather Cap Chevy Orange; Raised. Air Conditioning Turbo 350; Turbo 400; 700R4 22 results for: "Chevrolet-Performance Oil Breather Cap" Items Per Page: Sort By: Proform Chrome Chevy Bow Tie Valve Cover Air Breather Cap Push $350. It still seems to be running fine. Shipping: Item will be shipped before or on 1/2/2025. spCSRF_Treatment. Later 350 block Aug 23, 2015 · Installed a new Chevy 350 330HP HO crate engine in my '69. I am going to use a PCV. I have a 1980 Chevy Camaro with a 5. -Example 2. chevy air breather. 2. sbc oil breather cap. breather caps. Not legal for sale or use on pollution-controlled vehicles. 7L/350 Chevy small block Gen I Oil Filler Tubes and get Free Shipping on Orders Over $109 at Summit Racing! Oil Fill Tube and Breather, Press-In, Steel, Chrome, Chevy, Small Block, W Big Block, Each. 8% off coupon applied Save 8% with coupon. 49. Apr 27, 2004 · Its been less then two months sence i have changed my oil in my 350 sb, my 350 has a high volume oil pump. FREE delivery Sun, Jan 12 on your first order. Prolly was running on 7 cylinders cause it was missing it seemed like. I can't find crap to fit them in breathers or grommets. Included with manifolds #2703, #5408 & #5409. 7L/350 Valve Cover Grommets and get Free Shipping on Orders Over $109 at Summit Racing! Dorman Oil Filler Tube Grommets 42306. Get it as Oil Fill Tube and matching push-in Breather is an original style for vintage manifolds with a 1-1/4in. Dorman; Spectre; Ford; Edelbrock; All Top Brands. The breather have a small half moon shape inside its tube. May 11, 2023 · Buy Hydraulic Breather Oil Breather Push In Round Oil Filler for SBC SBF 327 350 302 454 502 1‑1/4in Hole Valve Cover: Engine Parts - Amazon. The Spectre Valve Cover Grommets are designed for all valve covers with 1-1/4 inch filler-breather holes. Your oil pressure may be to high. Made from stamped steel, they are 20% thicker than typical aftermarket valve covers. 99 $ 12. Chevy Bow Tie Valve Cover Air Breather Cap; Chevy Orange; Push-In Style Jul 14, 2014 · Projects Oil coming out the breather on my 350. com FREE DELIVERY possible on eligible purchases 1 pc SHLPDFM Oil Breather Cap Twist on Oil Filler Cap Twist in Valve Cover Chrome Steel Fits for Gm Gmc Chevrolet Chevy Pontiac Buick "I haver a stock small block Chev 350 in a 1980 Corvette. The Speed Shop (143811) 99. You will also be pleased to know that Eckler's has sourced this oil fill tube breather cap among other possible parts as the best choice for your repair or restoration project. 1% positive; Seller's other items Seller's other items; Contact seller; US $34. com FREE DELIVERY possible on eligible purchases Jan 29, 2021 · I have a '56 Chevy with a 350 engine--it has no oil tube on manifold--is there a way to fill thru the valve cover quicker than the slow pour into the breather hole--some sort of implement to speed up the process. " Read more. Used for inlet breather on SBC motor in 1980 Chevy El Camino. On a street/race motor it's not as important. Get it by Saturday, Jan 4. covering the direct shot of oil from the crank. Shop from manufacturers like K&N, Proform, Billet Specialties, Cal Custom, Spectre, Moroso, and many more. The last year for an iron manifold was 1968 and 69 for an alum manifold. 89 $ 11. Added to Cart. Under load at high RPMs it sprays oil out of the dipstick tube, pushing the dipstick out an inch or so to relieve the pressure. com FREE DELIVERY possible on eligible purchases Fitment: fits for Chevy Pontiac ; This cap is designed for Apr 27, 2022 · Buy Keenso Oil Breather Cap, Twist in Valve Cover Air Breather Cap Oil Filler Breather Cap Replacement: Engine Parts - Amazon. It does 1 - 24 of 193 results for Oil Filler Cap Compare Filter/Refine. SHARE POST #4. “NOT FOR SALE/LEGAL IN CALIFORNIA/CARB STATES. In this article, I will delve into the details of this small but mighty part, its function, and how to choose the best one for your Chevy 350 engine. Item #: BOK350K. GSKMOTOR Oil Breather Cover, Chrome Round Valve Cover Breather Cap In Style SBC BBC SBF 327 350 302 454 502. Fits 1982 Buick Grand National, 1984–1987 Buick Grand National, 1978–1987 Buick Oct 12, 2009 · It all started with the purchase of OG chevy valve covers with no breather holes. Everything is made for 3/4 , 1 , or 1 1/4 openings. Click image to zoom. On one side of the valve cover I have the oil filler with a cap. Probably won't be a problem tomorrow, but I expected to at least find the Edelbrock version at the local Checker (there is an unusually well stocked performance section in a nearby store, in some cases having a much better selection than our incredibly lame speed Find great deals on eBay for 350 chevy crankcase breather. If you want to do this right and remove oil vapor from the circulating crankcase before it goes into the intake valve then, get an oilcatch can and put a breather on the catch can. Older GM Replacement crate motor. dummy. Chrome Round Valve Cover Breather Cap In Style SBC BBC SBF 327 350 302 454 502 "I was happy to see this cost saving option as I'm building a 90s Chevy small block with chrome valve covers so these match perfectly. $15. Breather. Amazon. Small Blk with or without rear oil breather port? (Topic#100599) doubleE Valued Contributor Posts: 3934 Loc: Eagan MN Reg: 06-02-03. $11. Chevrolet Performance MOPAR Proform Diameter. Condition: New New. 22 out of 5 stars Jan 12, 2004 · Under normal conditions mine does not produce any oil fumes from the breather, but after a 1/4 mile pass down the track, when I pull into the pits, there is some oil on my valve cover due to some blowby I have. Pulled it out and it was caked with oil. The GM Performance engine I bought is Oct 10, 2018 · My 1962 Chevrolet Bel Air has a 1968 350 CI (302,327,350 block) ) engine without a provision for a road draft tube. Jul 11, 2024 · Breather Neck: 1". crankcase pressure on 350 small block (Topic#268137) RICH57TRUCK Contributor Posts: 125 Loc: COLORADO Reg: 07-28-07. Check Price on Amazon. Technical Details. 220-inch hole. PART #141-857. My new oil fill cap is solid not a fill cap/breather. 3 l omc oil coming out of breather on valve cover it looks clean with no water could the cover be bad inside? Mechanic Martyn. Apr 28, 2017 · Spectre Performance 4273 Twist-In Oil Filler Breather Cap. Edelbrock 4415 Chrome Oil Fill Hole Plug. 7 . About 4 days ago · GM Oil Pans. 99 SAVE $48. Come join the discussion about performance, builds Model 3002382 - Chevy Engine Oil Breather Cap, Chrome, Push-In, 1955-1957 - Replacement Cap Triple Chrome Plated Fits Valve Covers With Rubber Grommet Opening 855. I probably don't even have 100 miles on it. I checked my oil and it was 2 qurats low. 1 day ago · Find CHEVROLET 5. Do I just use a breather in the second hole? A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Also your breathers sound if they maybe clogged. . sbc 350 valve cover breather question (Topic#352323) USCGMKC Contributor Posts: 226 Loc: Santa Rita, Guam If it were stock, your 68 would have had a "closed" PCV system. Valve Cover Hole Size: 1. The Speed Shop (143792) 99. The other end I have a breather cap. I was getting quite a bit of blow by and oil vapor seepage out of the breather cap so I swapped valve covers so I Sep 28, 2023 · Buy Oil Breather Cap Oil Filler Cap Twist In On Valve Cover Compatible With Chevy Pontiac: Engine Parts - Amazon. 95 /each. Hot Rod Valve Cover Breathers in-stock with same-day shipping. 41 C28 and FlynBrian like this. Fit the 1 1/4 inch hole well, and oil breather is snugly in place, but removes fairly easily for Dec 14, 2024 · This is a good condition 4-barrel air breather off my Chevy truck. Oil Filler Tube, Edelbrock, SB Chevy, W/ Breather. oil breather hole. Find Chevrolet Performance Adapters, Hardware, Pushes easily into most valve covers that have an oil baffle; Requires breather P/N 25534355; used on ZZ572 engines ; 25534355 Circle Track Breather. Jun 15, 2023 · Buy YUCHENSHLP Oil Breather Cover, Chrome Round Valve Cover Breather Cap In Style SBC BBC SBF 327 350 302 454 502: Valve Covers - Amazon. 10. Product Type. These new valve covers only have two. (Solid tight fit). Jan 24, 2004 · Chevy/GMC 4x4 TBI 350 Vortec Valve Cover Breather Question I was thinking of just buying a breather filter and inserting it into the hole but I'm wondering if there is a hole somewhere that the stock breather hose connected to like it does into the intake on the passenger side one. Sometimes after a hard drive,I'll find oil on the ground the next day. Not Yet Reviewed. To clarify, you can use a filtered breather on the opposite side from the PCV valve- it doesn't have to have a hose to the air cleaner housing, necessarily- but there does need to be something that will allow filtered air into the opposite side fron the PCV valve. com FREE DELIVERY possible on eligible purchases Apr 15, 2018 · LIMICAR SBC Steel Core Rubber Valve Cover Gaskets Small Block SB Chevy 350 305 283 327 400 383 7484BOX. $12. I have the oil filler cap in the front because it is obviously easier to fill the oil that way. My Edlebrock tall valve covers have baffles. This means a sealed oil filler Nov 12, 2009 · I have a chevy 350 with a Rodchester 4 barrel. And I got oil spewing from the baffled breather/oil filler and the pcv valve running to air cleaner. 060<br />HEI Accel Supercoil<br />Holley 650DP<br />RPM Air Gap Intake<br />Comp Cams Extreme Energy 284<br Aug 28, 2024 · Deepmotor Finned Oval Polished Aluminum Valve Cover Oil Breather Cap SBC 350 302. The only breather is the oil fill tube on the 1967 Q-jet intake manifold. Shape: Round. 395 . Quantity: In Stock . Shop with confidence. com FREE DELIVERY possible on eligible purchases (67) Galaxie (65-67), Chevrolet Camaro (67) Malibu (64-67) Impala (59-67), Pontiac LeMans (63-67) GTO (64-67) Firebird (67), Mercury Cougar (67) 26. Next page. The engine was a low dollar affair as the long block with performer intake cost me $400. Short (production height) style, and featuring the Ribbed Bowtie Design Mar 10, 2022 · 1 PC Black Steel Round Valve Cover Push In Breather Grommet for 1-1/4" Hole Valve Cover Fits for SBC BBC SBF 327 350 302 454 502. Good oil pressure. com FREE DELIVERY possible on eligible purchases  · The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1988 - 1998 GMT400 Chevy & GMC Pickups Message Board Breather/Air Cleaner Question Web 67-72chevytrucks. FREE delivery Sat, Jul 13 on $35 of items shipped by Amazon. com FREE DELIVERY possible on eligible purchases Aug 5, 2003 · So I got some old mickey Thompson valve covers on my 350. Air Conditioning Turbo 350; Turbo 400; 700R4 . (I  · Chevy Forums FREE technical assistance for your restoration and repair. Dec 4, 2013 · PCV, breather, and oil fill cap. sbc valve cover breathers. It doesnt make sense to me why this is happening. Nov 3, 2010 · YUCHENSHLP Oil Breather Cover, Chrome Round Valve Cover Breather Cap In Style SBC BBC SBF 327 350 302 454 502 "Looks good works good fit perfectly in my 90s chevy 350. FREE Returns . 9 out of 5 stars 59 ratings | Search this page . In addition, it makes the crankcase have a small negative pressure area, so that oil tends to get sucked back into the engine as it tries to get past the oil seals. At around 2k miles I took it in to get dynoed and discovered the spark plug in the #4 cylinder was missing. User Info placed a PCV in the old air/oil separator breather housing running up to the pcv port on my eddy card, using a breather cap on each valve cover and a breather cap on the oil fill tube on the manifold thanks FARMBOY for Dec 18, 2012 · PCV vs. PCV Valve Type: 90 Degree. (3) Attachment Style: Push-in. 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Mfg Part #: BOK350K. 874 at 98mph If you are reading this thank a Aug 31, 2012 · sb 350 valve cover tube question Engine & Drivetrain Register or Log In To remove these I have been running this set up with a pcv and a breather and have zero issues with any oil leaking or making any kind of a mess on my valve covers. All Discounts; Oil Breather Cap (20) PART TYPE Oil Breather Cap (20) BRAND Proform (20) BRAND Proform (20) Part Category Performance Parts (20) Part Fitment Proform Slant-Edge Aluminum Chevy Bowtie Push-In Air Breather Cap [Chevy Orange] $41. 00 (1) Ships Today FREE Shipping Lowest Price Guarantee. 4 Stars & Up & Up; Brands. Deepmotor (9088) 98. 6872 Contact Us Mon-Sat 10a Apr 20, 2015 · C1 & C2 Corvettes - 350 Crate Engine Valve Cover Breather - I got a 350 crate engine I am installing in my '64. of torque over the Sep 17, 2015 · The original SBC crankcase breather system used a road draft tube hanging below the engine and a vented breather cap in the oil fill tube. 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