JE Pistons Piston Ring Set 4.310 1/16 1/16 3/16 Helmet Vent Dual 1/2 in NPT Female

Dual 1/2 in NPT Female Outlets

50” core

1974-1974 GMC P35/P3500 Van

1972-1976 Pontiac LeMans CID 350

7564-HC) or dual relay kit (12-759)

JE Pistons Piston Ring Set 4.310 1/16 1/16 3/16 Helmet Vent Dual 1/2 in NPT FemaleProduct Description: Piston Rings Sportsman Series 4. 310 in Bore File Fit 1 16 x 1 16 x 3 16 in Thick Standard 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