Product Details
Forged 4340 Steel Crankshaft (Chevy Small Block Gen II) by Speedmaster®.
Notes
- Check the bearing to crank radius clearance. Rod bearings may need to be chamfered or alternatively use narrow rod bearings.
Fitment notes
- Fits Following Engines: 350 CID Chevrolet Small Block Generation II (4.00 Bore Family)
- Fits Following Engines: 350 CID Chevrolet Small Block Generation II (3.90 Bore Family)
Specifications
Material: Forged 4340 Steel |
Engine Stroke: 3.750" |
Crankshaft Snout Style: Standard |
Main Journal Diameter: 2.449" |
Minimum Rod Length: 5.700" |
Rod Journal Diameter: 2.100" |
Quantity: 1-Piece |
Includes
- Lightened: No
- Main Bearings Included: No
- Rod Bearings Included: No
- Tool: Stroker Combinations
Features
- Created by professionals to meet your requirements
- Superior longevity and dependability
- Expertly Crafted using premium-grade materials
Founded in 1979, Speedmaster® has become a leader in its field, built on a long term consistency of being a specialist in aftermarket automotive components. It began as a small speed workshop building engines for customers as a hobby, and now the company has grown from a one-man bricks-and-mortar business into a worldwide high-performance powerhouse known for assembling, manufacturing and racing high-performance engine parts. Speedmaster’s mission is to push innovation boundaries to create visually distinctive DNA, by blending old and new technology into functionality and aesthetics. Its empowered work forced drives innovation not only in the products it makes but with the way it goes about doing it. The ultimate token of precision, Speedmaster is the world’s only major parts manufacturer to equip cars from Standard replacement to Top Fuel Dragsters. Surviving the longevity of road, race and recreation is mandatory for all Speedmaster “Track Proven” products, bringing you closer to product perfection.