Forged 1053 steel crankshaft is designed to replace the cast or steel units found in November, 1998-up ZZ4 engines. Must be used with GMP19435115 connecting rods and GMP10159436 pistons.
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:
- 1-piece
- Engine Stroke (in.):
- 3.480 in.
- Material:
- Forged 1053 steel
- Engine Balance:
- Internal
- Lightened:
- No
- Requires Narrow Bearings:
- N/A
- Rod Journal Diameter (in.):
- 2.100 in.
- Main Journal Diameter (in.):
- 2.449 in.
- Rod Length:
- 5.700 in.
- Crankshaft Snout Style:
- Standard
- Balancer Bolt Thread Size:
- N/A
- Weight:
- 60 lbs.
- Quantity:
- Sold individually.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Years:
- 1990-1993
- Engine Family:
- Chevy small block Gen II (LT-based engines)
- Engine Sizes:
- 5.7L/350
- Years:
- 1992-1997
