Crankshaft, 4.000 in Stroke, Internal Balance, 2.249 in Rod Diameter, Forged Steel, 2-Piece Seal, 455 Mains, Pontiac V8, Each
Proposition 65 Warning:
This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
- Rear Main Seal Style:
- 2-piece
- Engine Stroke (in.):
- 4.000 in.
- Material:
- Forged 4340 steel
- Engine Balance:
- Internal
- Lightened:
- No
- Requires Narrow Bearings:
- Yes
- Rod Journal Diameter (in.):
- 2.249 in.
- Main Journal Diameter (in.):
- 3.250 in.
- Rod Length:
- 6.625 in.
- Crankshaft Snout Style:
- Standard
- Balancer Bolt Thread Size:
- N/A
- Weight:
- N/A
- Quantity:
- Sold individually.
- Notes:
- 421/455 Mains
- Make:
- Pontiac
- Engine Family:
- Pontiac V8
- Crankshaft to Flywheel Attachment:
- 6-bolt
