KB Hypereutectic Piston 4.030" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 19.0 cc H777C06M 1967 to 1968 1/2 ton

1967 to 1968 1/2 ton models with a 8 cylinder engine and a 343 Saginaw manual transmission

Internal pockets

7 ft Length

Stop tripping over the push broom

KB Hypereutectic Piston 4.030" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 19.0 cc H777C06M 1967 to 1968 1/2 tonProduct Description: Piston KB Series Hypereutectic 4. 030 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves Minus 19. 00 cc Small Block Chevy 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,