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.):
- 4.320
- Recommended Stroke (in.):
- 4.250
- Piston Style:
- Dome, with two valve reliefs
- Compression Height (in.):
- 1.270
- Piston Volume (cc.):
- 43
- Piston Material:
- Forged aluminum
- Piston Avg Weight (g.):
- 605
- 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
- Top Ring Thickness:
- 1/16 in.
- Second Ring Thickness:
- 1/16 in.
- Oil Ring Thickness:
- 3/16 in.
- Notes:
- Oil rail support included.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Mark IV
- Years:
- 1970-1990
- Engine Family:
- Chevy big block Gen V
- Years:
- 1991-1995
- Engine Family:
- Chevy big block Gen VI
- Years:
- 1996-2000
- Engine Sizes:
- 7.4L/454
- Application Notes:
- 9.800 inch block height. 498 cubic inch. Will not fit GM Signature series or Edelbrock 60549, 60559, 61559, 60449, 60459, 61459, 60479 or 60499 cylinder heads.
- Recommended Rod Length:
- 6.385 in.
- Cylinder Head:
- Open Chamber
