KB Hypereutectic Piston 4.375" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 6.0 cc Helmet Air System Rocker Switch Panel Autometers Race Proven Air-Core Electric

Autometers Race Proven Air-Core Electric Tachometers Provide Quick And Accurate Readings With A Needle So Responsive It Can Go From 0 - Full Scale In 333 Milliseconds

7/16-20 in Right Hand Male Thread

Does not work on manual shifting models

Isky special oiling solid lifters are based on their popular 202-H Chevy and 382-H Ford designs

Fits 2004-2008 Ford F-150 with 4

KB Hypereutectic Piston 4.375" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 6.0 cc Helmet Air System Rocker Switch Panel Autometers Race Proven Air-Core ElectricProduct Description: Piston KB Series Hypereutectic 4. 375 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves Minus 6. 00 cc Oldsmobile 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