- 380 or 383 Par Ported Heads
- Hipped Aluminum Block
- Callies Crank, Custom PAR Pistons
- Steel or Aluminum Rods
- Top Fuel Hoops & Roller Crank Thrust
- Billet Manifold
- Steel Rockers
- 55mm Cam/.937 DLC Pin Lifters
- H-13 Pushrods
A powerful and durable big block designed for high-performance racing applications. Let’s build yours—contact us today.