KB Hypereutectic Piston 4.350" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 3.5 cc R060004YM Manganese-Bronze Valve Guides

Manganese-Bronze Valve Guides

033 - 10 Per Package

Single stage fan controller with 180 degreesF turn-on temperature

the Flowmaster Pro Series Racing Mufflers (Parts 13016101 & 13516101) have been tested and mandated by the United States Auto Club (USAC) for the 2007 USAC Western States Divisions of sprint cars and midget sprints

R/H Rotation

KB Hypereutectic Piston 4.350" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Plus 3.5 cc R060004YM Manganese-Bronze Valve GuidesProduct Description: Piston KB Series Hypereutectic 4. 350 in Bore 5 64 x 5 64 x 3 16 in Ring Grooves Plus 3. 50 cc Mopar RB 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