Edelbrock Signature Series Valve Covers Short Breather Hole Grommets - Edelbrock Logo Truck & Off-Road Catalog and Accessories Pro Series cylinder head bolts

Pro Series cylinder head bolts are cold-forged to ensure molecular integrity

12 x 3-1/2 x 2-1/2 in

our Super Lock titanium design gives you confidence

The Edelbrock 122 Supercharger Kit part #1551 for 1955-86 302-400 CID Small-Block Chevrolets is a positive displacement supercharger that is capable of producing 500+ horsepower on a small-block Chevy engine

Lowering: 1-3" F / 2 or 3" R

Edelbrock Signature Series Valve Covers Short Breather Hole Grommets - Edelbrock Logo Truck & Off-Road Catalog and Accessories Pro Series cylinder head boltsEngineered for function and styled for good looks, triple chrome plated Signature Series valve covers have stock style breather baffles that prevent oil passage to the PCV valve. Edelbrock, Edelbrock Valve Cover, Valve Cover, PCV, Breather, PCV Baffle, Baffle, Breather hole, PCV hole, 1 1 4" diameter hole, Aluminum roller rocker, Aluminum, Stamp steel, sand cast, 4453, Signature Series Valve Covers, Pontiac, 301 326 350 389 400 421 455 V8, 62 79,