JE Pistons Big Block Open Chamber Dome Piston Forged 4.500" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 45.0 cc RS004C1912 Mounts Through Bottom Of Shifter

Mounts Through Bottom Of Shifter

Pin Offset & Steering Arm Location

The configuration of the needle and seat assembly and its seat size depend on carburetor application

Chin guard crush: Hammer hits chin guard and measures ability to keep impact away from the head

JE Pistons Big Block Open Chamber Dome Piston Forged 4.500" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 45.0 cc RS004C1912 Mounts Through Bottom Of ShifterJE Pistons is the leader in high performance forged pistons. JE Pistons has built a reputation that the competition can only follow. JE Pistons has a history of manufacturing the highest quality pistons and components that professional engine builders, race teams, and high performance enthusiasts alike trust and rely JE Pistons. The top engine builders in NASCAR, NHRA, IRL, IHRA, IDRA, PROSTAR and others choose JE Pistons over any other brand. JE