PCV Corvette Valve Cover Grommets are used as a seal between the valve cover and a breather or PCV. You will need the grommet when using any valve cover with a breather or PCV.
Top Quality Replacements
Reproduced To Meet or…
Aluminum valve cover kit, w/283 and 327, includes (1) valve cover & gasket. Straight bolt pattern and “Corvette” script, 7 fins. Correct for judging standards for S.B. 350 h.p. and up. These valve covers are sold as they come off…
Baffled
Yes
Breathers Included
No
Gaskets Included
No
Grommets Included
No
Valve Cover Hole Style
One cover has a single 1.25" breather hole. The other cover…
Rubber breather/PCV grommet is used as a seal between the valve cover and a breather or PCV. You will need the grommet when using any valve cover with a breather or PCV. Fits valve covers with a 1-1/4" diameter push-in hole. Qty: 1 piece…
Stock Replacement
1" Diameter
Fits 1965-69 427ci With 3 x 2 Left Valve Cover
Fits 1965-74 All Big Block Right Valve Cover
Cut Bottom When Used For Vent Elbow
…
These short design Big block valve covers are an OE-style design, including baffles and dripper rails, and a recessed corner that clears the power brake booster.
All 66-74 427/454 Corvette Original Valve Covers came with power brake…
Molded from neoprene to ensure positive oil seal. Made to fit most stamped or die cast valve covers. 2 per set.
Features:Makes Positive Oil SealFits Most Stamped CoversFits Most Die Cast CoversMolded From Neoprene
Holley Performance…
Show Quality Reproduction
1/4-20 x 1" Zinc Plated Steel Bolts
Correct "M" Headmark
8-Piece Set Without Washers As Original
Fits 1964-1986 Early Small Block Chevy With Factory Aluminum Valve Covers
…
Black Powder Coated With Chrome Lettering
With Stock-Style Breather Baffles
Rubber Grommets Included
Check Clearance Prior To Purchase
Made In The USA
These valve covers for your 1959 Late-1986 Corvette are engineered…
Thick, molded rubber with steel carrier. Manufactured from high-density cork and rubber blend gasket material. A black latex rubber coating is applied to outside of gasket to help seal minor flange irregularities and eliminate the…
Creates a positive seal. Controlled swelling gasket. Thickness will not decrease. Eliminates re-torque of valves. High-tensile strength. Handles ex flange pressure and forms a leak proof seal. Black latex coating.
Features:Creates A…
Black Powder Coated With Chrome Lettering With Stock-Style Breather Baffles Rubber Grommets Included Check Clearance Prior To Purchase Made In The USA These valve covers for your 1959 Late-1986 Corvette are engineered for function…