JE LS1 15 Degree -2cc Flat Top Pistons (3.905 bore/3.622 Stroke/6.125 Rod) 321244

We have redesigned and expanded our GM LS1 series product lines! These new pistons utilized our dedicated Forged Side Relief (FSR) forging that was specifically designed for the demands of the GM LS1 series of engines. In addition we have found ways to reduce weight and maintain the durability needed for both street and racing use. (CR calculated with .051" gasket thickness and +.009-.011" deck clearance). Lightweight and extremely durable, these pistons are machined for 1.5mm, 1.5mm, 3.0mm rings.

Includes:
927-2250 wrist pins included
Wire locks included, #945-073-MW

Rings Sold Separately - Option to add JG6008-3905 +$100  (3.905 Bore, Fits 1.5, .1.5, 3.0mm Ring Pak, Low Tension Oil Rings)