JE Pistons Small Block Flat Top Forged Piston - 4.125" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 5.0 cc 29004BK 3/8" x 18 NPT Thread

3/8" x 18 NPT Thread with 2 male terminals

Chevrolet Del Ray Base 454 1958

1964-1968 American Motors American

Finish: Polished

JE Pistons Small Block Flat Top Forged Piston - 4.125" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 5.0 cc 29004BK 3/8" x 18 NPT ThreadJE 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