JE Pistons Forged Dish Piston Set 4.070 bore Chevy LS 360778

JE Pistons Ultra Series pistons combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins, and a revolutionary new forging technology for the ultimate in strength. They are ready for massive power and boost right out of the box!

• Brand: JE Pistons
• Manufacturer Part Number: 360778
• Bore Diameter: 4.070in
• Compression Height: 1.115
• Piston Head Type: Dish
• Piston Volume: -15.1
• Cylinder Head: LS12 DEG / 15 DEG COMBO VR
• Piston Pin Outside Diameter: 0.927
• Piston Pin Length: 2.250
• Pin Material: 9310
• Ringset Included: No
• Top Compression Ring Thickness: .0475
• Second Compression Ring Thickness: .06
• Oil Ring Thickness: .149
• Material: 2618
• Forging Type: FSR
• Pin Wall Thickness: .200