Holley 502-9 Replacement 670 cfm TBI 1990-95 GM 5.7L V8 truck
Holley OE replacement throttle bodies are direct bolt-on installations on stock factory manifolds for the applications cataloged. They have larger throttle bores to provide increased airflow for more torque and horsepower. Available for most applications, these units are compatible only with factory electronics.
- Direct Replacement For OE Units
- 2 in. Throttle Bore
- 42% Area Increase Over Stock TBI
- Including Air Distribution Ring
- Increased Torque and Horsepower up to 25%
Holley 502-9 Only for:
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