JE Pistons Big Block Flat Top Piston Forged 4.530" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 3.0 cc - Big Block Chevy - Set of 8 4122MEDBK 1979-1984 GMC G2500

1979-1984 GMC G2500

Dual Anti-Submarine Belt measures 27" per side

low pour-point

GM F-Body 1697-81

JE Pistons Big Block Flat Top Piston Forged 4.530" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 3.0 cc - Big Block Chevy - Set of 8 4122MEDBK 1979-1984 GMC G2500JE 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