JE Pistons Big Block Open Chamber Dome Piston Forged 4.530" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 45.0 cc 2050091 7/16" rocker thread and a

7/16" rocker thread and a 2

and 80mm sizes in our standard Black fabric

and Street classes as well as IHRA Quick Rod

Vehicle Applications: Jeep 07-18 Wrangler JK w/ 3-5" Lift

300 in Coil Bind

JE Pistons Big Block Open Chamber Dome Piston Forged 4.530" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 45.0 cc 2050091 7/16" rocker thread and aJE 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