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Key Highlights
- Tall-deck Sportsman Bowtie block with an all-forged roller rotating assembly.
- Hydraulic roller camshaft and all-new, high-flow spread-port cylinder heads derived from Pro Stock tech.
- 58X crank-triggered, coil-near-plug ignition on a unique valley plate for precise spark control.
- EFI induction system delivers stunning output on premium pump gas.
- Includes a pre-programmed, self-learning ECU for simplified startup and tuning.
Installation Notes
- Throttle body ships uninstalled (crate fitment); installer must mount it.
- Requires a starter, EFI-compatible high-pressure fuel pump, and an air cleaner for the 4500-series (Dominator) flange.
- Cylinder head exhaust port design requires a custom exhaust.
- Use an internally balanced flywheel for manual transmissions.
- Not intended for marine applications.
Technical Specifications
| Part Number | 19432060 |
|---|---|
Engine
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GM Performance ZZ632/1000 Deluxe 19432060 1000HP
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