JE Pistons 350/400 Small Block Dome Top Pistons 194952L

JE Pistons 350/400 small block dome top pistons are high-compression pistons that are compatible with most aftermarket 23 degree heads and are ideal for drag race and Circle Track applications. Valve reliefs will accommodate oversized valves and long-duration, tight lobe separation cams. Precision CNC ring grooves are designed for 1/16, 1/16, 3/16 rings. However, these will not fit JE Pistons Pro Topline or Brodix cylinder heads.Brand: JE Pistons
Manufacturer's Part Number: 194952L
Part Type: Pistons
Product Line: JE Pistons 350/400 Small Block Dome Top Pistons
HP Direct Part Number: JEP-194952L
UPC: 193564187819
Piston Rings Included: No
Bore (in.): 4.165 in.
Bore (mm): 105.791mm
Stroke: 3.750 in.
Engine Stroke Type: Stock/De-Stroked
Actual Engine Displacement: 6.7L/409
Rod Length: 6.000 in.
Piston Style: Dome, with two valve reliefs
Piston Material: Forged aluminum
Compression Height (in.): 1.125 in.
Piston Head Volume (cc): +6.30cc
Wrist Pin Style: Press-fit or floating
Wrist Pin Retainers Included: Yes
Wrist Pin Included: Yes
Pin Diameter (in.): 0.927 in.
Piston Ring Thickness: 0.064 in. x 0.064 in. x 0.218 in.
File Fit: No
Gapless: No
Top Ring Thickness: 0.064 in.
Second Ring Thickness: 0.064 in.
Oil Ring Thickness: 0.218 in.
Remanufactured: No
Quantity: Sold individually.
Notes: Designed to fit left exhaust valve orientation with 20/30 valve spacing. Oil rail support included.