JE Pistons 427/428 FE Inverted Dome Top Pistons 162116R

JE Pistons 427/428 FE inverted dome top pistons are specially designed for aftermarket blocks and heads and are for use with the 427 or the 428 crank aftermarket 6.700 in. rod. Be sure that the factory block is sonic-checked for 4.280 in. and 4.310 in. bores. These pistons use 1/16, 1/16, 3/16 rings. The compression ratios are figured for 10.150 block height. Larger bore sizes are available as customs; please contact the manufacturer for details.Brand: JE Pistons
Manufacturer's Part Number: 162116R
Part Type: Pistons
Product Line: JE Pistons 427/428 FE Inverted Dome Top Pistons
HP Direct Part Number: JEP-162116R
UPC: 193564194091
Piston Rings Included: No
Bore (in.): 4.250 in.
Bore (mm): 107.950mm
Stroke: 3.780 in.
Engine Stroke Type: Stock
Actual Engine Displacement: 7.0L/429
Rod Length: 6.490 in.
Piston Style: Dish, with two valve reliefs
Piston Material: Forged aluminum
Compression Height (in.): 1.770 in.
Piston Head Volume (cc): -11.00cc
Wrist Pin Style: Press-fit or floating
Wrist Pin Retainers Included: Yes
Wrist Pin Included: Yes
Pin Diameter (in.): 0.975 in.
Piston Ring Thickness: 0.064 in. x 0.064 in. x 0.188 in.
File Fit: No
Gapless: No
Top Ring Thickness: 0.064 in.
Second Ring Thickness: 0.064 in.
Oil Ring Thickness: 0.188 in.
Remanufactured: No
Quantity: Sold individually.
Notes: Designed to fit right exhaust valve orientation.