JE Pistons Small Block Dome Forged Piston - 4.155" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 12.9 cc 2010153 One-Piece 3-1/2" Mandrel-Bent Wrinkle-Black Powder-Coated

One-Piece 3-1/2" Mandrel-Bent Wrinkle-Black Powder-Coated aluminum intake tube directs unrestricted airflow from the filter to the throttle body for more horsepower and torque

The ATI Crank Pin Drill Fixture Kit allows you to install 1 or 2 dowel pins to the LS1 or HEMI crank

40 x 72 in

they're guaranteed for life

7/16 in Studs

JE Pistons Small Block Dome Forged Piston - 4.155" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 12.9 cc 2010153 One-Piece 3-1/2" Mandrel-Bent Wrinkle-Black Powder-CoatedJE 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