Edelbrock Signature Series Valve Covers - Ford 352-428 YA0800ABP They are designed to keep

They are designed to keep the grease in the rear housing

1971-1972 Chevrolet K20 Pickup

Gen-IV Big Block V8

5455 spring lock tool and the 5457 cam phaser limiter plug

Hex-A-Just® Sets feature:

Edelbrock Signature Series Valve Covers - Ford 352-428 YA0800ABP They are designed to keepEngineered 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, 4462, Signature Series Valve Covers, Ford, FE, 332 352 360 390 406 410 427 428, V8, 58