KB Hypereutectic Piston 4.070" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 6.0 cc 940002 1967-1974 Chrysler New Yorker

1967-1974 Chrysler New Yorker

(1) AN-08 to (2) AN-08 Male Flare Y-Block

1963-1970 Pontiac Tempest

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

Upper To Lower

KB Hypereutectic Piston 4.070" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 6.0 cc 940002 1967-1974 Chrysler New YorkerProduct 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