GM V8 HEI Replacement Adjustable Vacuum Advance Canister
Highlights
- Direct HEI Replacement
- Adjustable Timing Curve
- Optimizes Performance
- Durable Construction
CMP Classics GM V8 HEI Replacement Adjustable Vacuum Advance Canister.
Keep your GM HEI distributor running smoothly with the CMP Classics adjustable vacuum advance canister. Designed as a direct-fit replacement, this unit restores proper ignition timing while giving you the flexibility to fine-tune the advance curve for your setup. Use it for dialing in performance or simply replacing a worn-out stock part.
Features and Benefits:
- Adjustable vacuum advance canister
- Direct replacement for GM HEI distributors
- Fine-tunes ignition advance curve
- Helps optimize engine performance and efficiency
- Durable construction for long service life
Vehicle Fitment:
- 1967-1973 Chevy Camaro
- 1964-1972 Chevy Chevelle/ El Camino
California Residents: Proposition 65 Warning
Related Categories: Engine, Restomod
Vehicle Fitment
This product will fit the following Camaro years:
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
This product will fit the following Chevelle years:
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
This product will fit the following El Camino years:
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,














