JE Pistons Big Block Open Chamber Dome Top Pistons 243326R

JE Pistons big block open chamber dome top pistons are an excellent choice for drag race applications. Their compression height is figured using a 9.780 in. block height with zero deck clearance. The pistons include a pin, double Spiro locks, and double pin oilers. Their precision CNC-machined ring grooves will accept 1/16, 1/16, 3/16 rings.Brand: JE Pistons
Manufacturer's Part Number: 243326R
Part Type: Pistons
Product Line: JE Pistons Big Block Open Chamber Dome Top Pistons
HP Direct Part Number: JEP-243326R
UPC: 193564195500
Piston Rings Included: No
Bore (in.): 4.560 in.
Bore (mm): 115.824mm
Stroke: 4.625 in.
Engine Stroke Type: Stock/Stroked
Actual Engine Displacement: 9.9L/604
Rod Length: 6.800 in.
Piston Style: Dome, with two valve reliefs
Piston Material: Forged aluminum
Compression Height (in.): 1.060 in.
Piston Head Volume (cc): +43.00cc
Wrist Pin Style: Press-fit or floating
Wrist Pin Retainers Included: Yes
Wrist Pin Included: Yes
Pin Diameter (in.): 0.990 in.
Piston Ring Thickness: 0.043 in. x 0.043 in. x 0.149 in.
File Fit: No
Gapless: No
Top Ring Thickness: 0.043 in.
Second Ring Thickness: 0.043 in.
Oil Ring Thickness: 0.149 in.
Remanufactured: No
Quantity: Sold individually.
Notes: Designed to fit right exhaust valve orientation. Oil rail support included. Will also work with 571 cubic in. engines with a 4.375 in. stroke and 6.535 in. connecting rod.