Description
Protecting your engine from over-rev damage requires precision ignition control—this HEI rev limiter gives you adjustable protection tailored to your specific combination. Whether you’re running a carbureted small-block or tuning your fuel-injected setup, a properly calibrated rev limiter prevents costly internal damage while maximizing performance potential. The pill-adjustable design lets you dial in protection without swapping components.
- HEI distributor compatible
- Fits SBC and SBF
- Adjustable rev limiting
- Pill-adjustable calibration
- Red component housing
- Sold individually






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