Borowski Built Short Block - SHP Pro Block, Callies Magnum CCW Crank
Type: Short Block
Vendor: Borowski Race Engines
Description:
- Dart SHP Pro Block
- 30% Higher Tensile Strength than the Original Dart SHP Block
- Includes Main Studs vs. Bolts
- Callies' Fully Counterweighted (CCW) Magnum Crankshaft
- Calico Coated Rod and Main Bearings
- Callies Ultra H-Beam Connecting Rods
- Diamond R-Series 2,000HP Rated Pistons
- .225 Wall Wrist Pin
- Available with Either 15 Degree (LS3) or 12 Degree (LS7) Valve Reliefs
