JE Pistons Premium Race Series Piston Rings - 4.560" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Low Tension RU0020032XL 780 in Head

780 in Head

our keyway timing set for Chevrolet 454-502 GEN VI Big Block is built with bullet-proof durability

and 112-589 This Idle Air Control (IAC) Motor is a direct replacement for a GM OE Part #17113598

Fits through factory bumper cut-outs

JE Pistons Premium Race Series Piston Rings - 4.560" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Low Tension RU0020032XL 780 in HeadProduct Description: Piston Rings Premium Race Series 4. 560 in Bore File Fit 1 16 x 1 16 x 3 16 in Thick Low Tension Ductile Iron Plasma Moly 8 Cylinder JE 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