KB Hypereutectic Piston 3.940" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 5.0 cc 13199901 Autometer GPS Enabled Speedometers

Autometer GPS Enabled Speedometers

45 degree fitting

Ford Car 1949-51

Dodge Challenger 2015-16

lengths and three temperature ranges

KB Hypereutectic Piston 3.940" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 5.0 cc 13199901 Autometer GPS Enabled SpeedometersProduct Description: Piston KB Series Hypereutectic 3. 940 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 5. 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