KB Hypereutectic Piston 4.372" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 5.0 cc R10015L The different sizes available are

The different sizes available are intended for a class of cars traveling at certain speeds

Nylon and Canvas Single Helmet Bags Included

1999-1999 GMC C1500 Suburban

1971-1977 Ford Maverick

For All 2 In And 2 1/2 Inch Hitch Receivers And All Tow Hooks

KB Hypereutectic Piston 4.372" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 5.0 cc R10015L The different sizes available areProduct Description: Piston KB Series Hypereutectic 4. 372 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Minus 8. 00 cc Mopar B Series 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