Allstar Performance Cast Aluminum Valve Covers - SB Chevy - Centerbolt H75300354 These cylinder heads feature a

These cylinder heads feature a 65cc or 75cc combustion chamber with a 64cc exhaust port and a 3/4'' thick head deck (ideal for nitrous or blower applications)

Shock stud kits include two studs with large support cones and four nylon locking half nuts to mount shock to most rear torsion arms

Roller Wheels

Oversize YKK Brass Zipper and Elastic Gathers at the Waist

Allstar Performance Cast Aluminum Valve Covers - SB Chevy - Centerbolt H75300354 These cylinder heads feature aTall polished aluminum valve covers are sold in pairs, with two 1 3 8" baffled breather tubes on one cover. Breathers sold separately. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar