JE Pistons SRP line is proud to offer huge performance for the price. Forged from strong, 4032 aluminum alloy material, SRP pistons blend strength with affordability, offering an excellent performance bargain for performance rebuild and street/strip applications. (some applications in 2618)
- Piston Head Type:
- Dome
- Bore (in.):
- 4.350
- Recommended Stroke (in.):
- 4.250 in.
- Piston Style:
- Dome, with two valve reliefs
- Compression Height (in.):
- 1.270 in.
- Piston Volume (cc.):
- 43
- Piston Material:
- Forged aluminum
- Piston Avg Weight (g.):
- 619
- Quantity:
- Sold as a set of 8.
- Wrist Pin Included:
- Yes
- Wrist Pin Style:
- Press-fit or floating
- Piston Pin Diameter (in.):
- 0.990
- Wrist Pin Retainers Included:
- No
- Piston Pin Wall Thickness:
- 0.15
- Piston Pin Material:
- 5115
- Piston Pin Length:
- 2.930
- Piston Rings Included:
- No
- File Fit:
- N/A
- Gas Ported:
- N/A
- Gapless:
- N/A
- Notes:
- Oil rail support included.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Mark IV
- Engine Sizes:
- 7.4L/454
- Years:
- 1970-1990
- Engine Family:
- Chevy big block Gen V
- Years:
- 1991-1995
- Engine Family:
- Chevy big block Gen VI
- Years:
- 1996-2000
- Recommended Rod Length:
- 6.385 in.
- Application Notes:
- 9.800 in. block height. Will not fit GM Signature series or Edelbrock 60549, 60559, 61559, 60449, 60459, 61459, 60479, or 60499 cylinder heads.
- Cylinder Head:
- Open Chamber
- Top Ring Thickness:
- 1/16 in.
- Second Ring Thickness:
- 1/16 in.
- Oil Ring Thickness:
- 3/16 in.
