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KB Pistons Piston Set KB347.060; Hyper 4.210 in. Dome (2V) for 1970 to 1976 Pontiac 455
$443.20
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Specifications
- Engine Piston Set Model or Series:
- Hyper
- Year:
- 1970 to 1976
- Make:
- Pontiac
- Engine:
- 455
- Bore:
- 4.210 in.
- Stroke:
- 4.210 in.
- Rod Length:
- 6.630 in.
- Compression Height:
- 1.490 in.
- Crown Volume:
- Dome (2V)
- Cylinder Head Volume to Calculate Compression Ratio:
- 87.00 cc
- Compression Ratio:
- 10.9:1
- Pin Diameter:
- 0.980 in.
- Piston Material:
- Cast 390 Hypereutectic Alloy
- Ring Lands:
- 5/64, 1/16, 3/16 in.
- Wrist Pin Fitment:
- Press Fit or Floating
- Rings Included:
- No
- Notes:
- .265 in. Solid Dome. Centered pin. Designed for use with 14 degree head, 1967 and later. Check small end of rod to piston before assembly .045 in. clearance per side minimum.
- Quantity:
- Sold As Set (8/pkg)