Product Details
Crankshaft (Chrysler Big Block V8) by Speedmaster®. Designed utilizing the latest technology, this product by Speedmaster features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.
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: 440 CID Chrysler Big Block V8
- Fits Following Engines: 426 CID Wedge Chrysler Big Block V8
- Fits Following Engines: 413 CID Chrysler Big Block V8
- Fits Following Engines: 400 CID Chrysler Big Block V8
- Fits Following Engines: 383 CID Chrysler Big Block V8
- Fits Following Engines: 361 CID Chrysler Big Block V8
Specifications
| Material: Forged 4340 Steel |
| Engine Stroke: 4.125" |
| Crankshaft Snout Style: Standard |
| Engine Balance: Internal |
| Main Journal Diameter: 2.750" |
| Minimum Rod Length: 6.768" |
| Rear Main Seal: 2-Pieces |
| Rod Journal Diameter: 2.375" |
| 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.