JE Pistons 400 Small Block 18 Degree Dome Pistons 213112

JE Pistons 400 small block 18 degree dome pistons feature a new dome profile to match a wider variety of 18 degree heads. They're designed to fit your high-compression, high-horsepower, 17/18 degree dirt late model engine. They have smooth flowing domes for optimum flame travel and angle milled head compatibility. New valve reliefs will accommodate larger valves and long-duration, tight lobe separation cams. These pistons utilize dedicated left and right hand forgings and accept 1/16, 1/16, 3/16 rings.Brand: JE Pistons
Manufacturer's Part Number: 213112
Part Type: Pistons
Product Line: JE Pistons 400 Small Block 18 Degree Dome Pistons
HP Direct Part Number: JEP-213112-8
UPC: 193564041500
Piston Rings Included: No
Bore (in.): 4.155 in.
Bore (mm): 105.537mm
Stroke: 3.875 in.
Engine Stroke Type: Stroked
Rod Length: 6.000 in.
Piston Style: Dome, with two valve reliefs
Piston Material: Forged aluminum
Compression Height (in.): 1.062 in.
Piston Head Volume (cc): -2.50cc
Wrist Pin Style: Press-fit or floating
Wrist Pin Retainers Included: No
Wrist Pin Included: Yes
Pin Diameter (in.): 0.927 in.
Piston Ring Thickness: 1/16 in. x 1/16 in. x 3/16 in.
File Fit: No
Gapless: No
Remanufactured: No
Quantity: Sold as a set of 8.
Notes: Oil rail support included. Solid dome design.