JE Pistons Chevrolet 4.030 in. Bore Left 312029L

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: 00193564205575 Brand Name: JE Pistons Add-On: JG31F8-4030-2 Add-On: 927-2250-17-51C Add-On: 927-073-MW Bore Diameter: 4.030 Compression Height: 1.304 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 Out of Stock Message: Call for Availability Piston Avg Wt: 435 Piston Head Type: Dish Piston Material: 2618 Piston Pin Length: 2.250 Piston Pin Material: 5115 Piston Pin Outside Diameter: 0.927 Piston Pin Wall Thickness: 0.170 Piston Volume: -17.7 Product Market: Domestic Ringset Included: No Second Compression Ring Thickness: 0.06 Top Compression Ring Thickness: 0.048 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.