Cylinder Heads & Valvetrain

Comp Cams Ultra Gold LS Engine Rocker Arms 1.72 19

The newest COMP Cams® Ultra-Gold™ Aluminum Rockers for GM LS applications (Gen III LS1, -2,...

GM Performance LS2 Lifter Trays

Great replacement for your stock lifter guide trays and strongly recommended when installing new heads....

BTR LS CHROMOLY PUSHRODS .080" WALL , 5/16" DIAMET

-27%

BTR LS CHROMOLY PUSHRODS .080" WALL , 5/16" DIAMETER, SET OF 16 These one piece...

ARP 2004 & UP Hex Head Bolt Kit 5.3/6.0/6.2/7.0

ARP 2004 & UP Hex Head Bolt Kit LS1/LS6 For Blocks with the equal length...

Head Gasket 7 Layer Composite 4.100 in. Bore .054

Bore (in): 4.100 in. Gasket Material: Composite Compressed Thickness (in): 0.054 in. Lock Wire: No...

GM LS2/L92 Cylinder Head Gasket .054" Thick 4.080

Bore (in): 4.080 Gasket Material: Composite Compressed Thickness (in): 0.054 in. Lock Wire: No Quantity:...

GM LS1/LS6 5.3/5.7l 3.920 Bore Head Gasket .051"

Bore (in): 3.920 in. Bore (mm): 99.568mm Gasket Material: Composite Compressed Thickness (in): 0.051 in....

RPM Series Beehive LS1 Springs, 0.625 in.Lift, Set

Part# PAC-1211X O.D. Large End (inches) 1.29 I.D. Large End (inches) 0.885 O.D. Small End...

Hot Rod Series Dual LS1 Springs, 0.625 in.Lift, Se

Fits all LS engine except LS7. Rated by PAC to handle up to .625 lift....