KB Hypereutectic Piston 4.070" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 6.0 cc 940002 (2) Micro Sprint Axle Radius

(2) Micro Sprint Axle Radius Spacers (25656)

Upper To Lower

Hedman is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty

GM Compact SUV / Truck 1982-95

KB Hypereutectic Piston 4.070" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 6.0 cc 940002 (2) Micro Sprint Axle RadiusProduct Description: Piston KB Series Hypereutectic 4. 070 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 6. 00 cc Small Block Mopar 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 locations, gas