KB Hypereutectic Piston 4.160" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 6.0 cc Track Gloves and GMC Sprint Special performance

and GMC Sprint Special performance with Super Sport style cluster

ARP Ultra-Torque Assembly lube included f

since 1903

With the exception of CVT fluids and Duel Clutch Fluids (DCT)

Hawk Performance brake products are developed to win championships and engineered to meet the demands of high performance street applications

KB Hypereutectic Piston 4.160" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 6.0 cc Track Gloves and GMC Sprint Special performanceProduct Description: Piston KB Series Hypereutectic 4. 160 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 6. 00 cc Pontiac V8 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