Bugpack VW Crankshaft, 78mm, Chevy Journal, Flanged, Forged 4340, B4-0002-5
Forged from 4340 Chromoly, this crank features nitrided Type-IV main journals and Chevy rod journals. Totally forged and totally bulletproof! Flanged configuration delivers maximum contact area, while the 6 bolt, 6 pin design eliminates flywheel loss. Available in all popular combinations and options offering you everything you need for your ultimate high horsepower engine.
Specifications:
Crankshaft Stroke - 78mm
Rod Journal - Chevy
Main Journal - Type IV
Material - Forged 4340 Steel
Application Note: This is considered a universal part and can fit many different applications based on modifications to the vehicle. Application information is just for reference and not applicable to a stock vehicle configuration. Please verify your application before purchase to ensure this part is correct for your project.
Installation Note: Flanged Stroker Cranks require machining of case and possibly other internal components for flange and rod clearance.
Bugpack VW Crankshaft, 78mm, Chevy Journal, Flanged, Forged 4340, B4-0002-5, Sold ea.| Crankshaft Specifications | |
| Stroke | 78mm |
| Main Journals | Type 4 (60mm / 2.362") |
| Rod Journals | Chevy (51mm / 2.00") |
| Mating Surface | Flanged, 6 Bolt 6 Pin |
| Material | Forged 4340 Chromoly, Nitrided |
