JE Pistons Big Block Open Chamber Dome Piston Forged 4.560" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 45.0 cc HANS Device 1 in Tapered Port

1 in Tapered Port

Will fit the 18-23 degree Small Block Chevy heads

• Compatible with Hans® spring-post anchors (Not included)

05" of height at the top of the lifter to ensure maximum engagement in the lifter trays while allowing for more lobe lift than stock style replacement drop-in lifters

JE Pistons Big Block Open Chamber Dome Piston Forged 4.560" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 45.0 cc HANS Device 1 in Tapered PortJE 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