JE Pistons LS1 series pistons utilize dedicated Forged Side Relief (FSR) forgings specifically designed for the demands of LS series engines. They are lightweight, extremely durable, and machined for modern 1.5mm, 1.5mm, 3.0mm performance ring sets.
JE, Chevrolet, LS Gen III/IV, 3.905 in. Bore, 1.315 CD, Flat Top, 8 Cyl. Piston Kit
Chevrolet LS1
Product Features:
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Epa: N/A
Carb Acknowledgement Required: t
Clearance Item: f