KB Hypereutectic Piston 3.940" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 6.0 cc 2070095 Fuel shelf to greatly minimize

Fuel shelf to greatly minimize fuel aeration & promote more consistent metering

Ford Mustang 1978-98

1-IN - 24 Spl

Note: The system is a clamp-on

KB Hypereutectic Piston 3.940" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 6.0 cc 2070095 Fuel shelf to greatly minimizeProduct Description: Piston KB Series Hypereutectic 3. 940 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Plus 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