Description
Performance-specific and durability-enhanced, Callies crankshafts for the Gen III Hemi platform are engineered to withstand the extreme torsional loads of competitive racing and high-boost applications. Drawing on decades of specialized Mopar engineering and precision manufacturing, Callies delivers exceptional structural integrity, journal finish, and balance repeatability for your modern Hemi build.
| Specification | Detail |
|---|---|
| Engine Platform | Chrysler / Mopar Gen III Hemi |
| Material | Forged 4340 Steel |
| Stroke | 4.050" |
| Main Journal Diameter | 2.559" |
| Rod Journal Diameter | 2.100" |
| Recommended Rod Length | 6.125" |
| Main Journal Machining | Gun-Drilled Mains |
| Target Bobweight | Counterweight prepped for minimum 1850g |
Features:
- Forged from premium 4340 aircraft-quality steel for high tensile strength and fatigue life
- Gun-drilled main journals reduce rotational weight and balance inertia
- Counterweights profiled and prepped for a minimum 1850g bobweight to simplify final balancing
- Precision ground and micro-polished main and rod journals for optimal bearing life
- Engineered specifically for 6.125" connecting rod combinations with 2.100" journals
- Built to withstand the severe cylinder pressures of high-output naturally aspirated, supercharged, and turbocharged Gen III Hemi builds
Details
Shipping Information
- H12.00"
