JE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports.
- Piston Head Type:
- Dome
- Bore (in.):
- 4.140
- Recommended Stroke (in.):
- N/A
- Piston Style:
- Dome
- Compression Height (in.):
- 1.250
- Piston Volume (cc.):
- -4.7
- Piston Material:
- Forged aluminum
- Piston Avg Weight (g.):
- 476
- Quantity:
- Sold as a set of 8.
- Wrist Pin Included:
- Yes
- Wrist Pin Style:
- Press-fit or floating
- Piston Pin Diameter (in.):
- 0.927
- Wrist Pin Retainers Included:
- Yes
- Piston Pin Wall Thickness:
- 0.15
- Piston Pin Material:
- 5115
- Piston Pin Length:
- 2.750
- Piston Rings Included:
- No
- Top Ring Thickness:
- 1.2
- Second Ring Thickness:
- 1.5
- Oil Ring Thickness:
- 3.00mm
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 6.6L/400
- Years:
- N/A
- Rod Length (in.):
- 5.850
- Cylinder Head:
- Chevrolet 13 Degree
