Description
A properly engineered crankshaft is the backbone of any high-performance small block Chevy engine, and this cast steel unit delivers the stroke geometry and durability you need for sustained power delivery. The 3.750-inch stroke optimizes displacement without compromising reliability, while external balancing ensures smooth operation across the full RPM range. Whether you’re building a dedicated track engine or upgrading a street application, this crank combines lightweight construction with iron’s inherent strength for a dependable foundation that won’t let you down.
- 3.750-inch stroke
- Cast iron construction
- External balance design
- 2-piece rear seal
- Lightweight Pro Comp series
- Small block Chevy fitment
- High-performance rated
- MPN: 9-400-3750-5700
