JE Pistons Chevrolet 4.065 in. Bore Left 311959L

Description JE Pistons asymmetrical FSR (Forged Side Relief) piston line incorporates modern forging design with a larger skirt on the major thrust side and smaller, friction-reducing skirt on the minor thrust side. Combined with precision CNC machining, the result is a high-strength, lightweight piston that is extremely durable. Attributes GTIN: 00193564208781 Brand Name: JE Pistons Out of Stock Message: Call for Availability Piston Avg Wt: 422 Piston Head Type: Flat Piston Material: 2618 Piston Pin Length: 2.250 Piston Pin Material: 5115 Piston Pin Outside Diameter: 0.945 Piston Pin Wall Thickness: 0.150 Piston Volume: -5.

Product Market: Domestic Ringset Included: No Second Compression Ring Thickness: 0.06 Top Compression Ring Thickness: 0.048 Add-On: JG31F8-4070-0 Add-On: 945-2250-15-51C Add-On: 945-073-MW Bore Diameter: 4.065 Compression Height: 1.340 Cylinder Head: LS 12 DEG/15 DEG COMBO VR Engine: CHEVROLET LS GEN III/IV Forging Type: FSR Industry: Automotive Make: CHEVROLET Oil Ring Thickness: 0.1175 Extended Information Country of Origin: United States Emissions : Electronically Announced Life Cycle Status: Available To Order Packing Information Quantity of Each: 1 Package UOM: EA Dimension: 5.00 x 5.00 x 5.00 inches Weight: 1.4 lb.