KB Claimer Series Hypereutectic Piston 4.030" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 5.0 cc 3X-Large Stilo WRC DES/Trophy/ST4F/ST4W

Stilo WRC DES/Trophy/ST4F/ST4W

1958-1981 Pontiac Laurentian

Toyota JZ-Series

2 piece timing cover

including the air springs and all hardware

KB Claimer Series Hypereutectic Piston 4.030" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 5.0 cc 3X-Large Stilo WRC DES/Trophy/ST4F/ST4WProduct Description: Piston Claimer Series Hypereutectic 4. 030 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves Minus 5. 00 cc Small Block Chevy Set of 8 Created from a high silicon aluminum alloy, KB Performance pistons are lightweight to improve throttle response and RPM changes while still being strong enough to withstand high compression and high temperatures. Each piston is engineered with race ready features like high upper compression ring