Accel Adjustable Vacuum Advance for HEI Distributors 305/ 350/ 400/ 454 Chevrolet C10 1975-1986
Highlights
- Adjustable Vacuum Advance
- Increases Horsepower
- Includes Allen Wrench
- Direct Fitment
Accel Adjustable Vacuum Advance for HEI Distributors for 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, and 1986 Chevrolet C10s with a 305/350/400/454 engine.
If you are dreaming of increased horsepower and throttle response in your beloved 1975-1986 Chevrolet C10 with a 305/350/400/454 engine, CJ Pony Parts is happy to offer you a brand new Accel Adjustable Vacuum Advance for HEI Distributors (31035). This unit permits a seamless wide range of adjustment to both amount and rate of ignition advance. It provides maximum spark advance while preventing detonation or "pinging".
Features and Benefits:
- Adjustable Vacuum Advance
- Increases Horsepower And Throttle Response
- Includes Allen Wrench For Adjustments
- Direct fitment
Kit Includes:
- Allen Wrench for Adjustments
- Easy-to-Follow Instructions
Vehicle Fitment:
- 1975-1986 Chevrolet C10s
California Residents: Proposition 65 Warning
Related Categories: Chevrolet C10 Parts, C10 Restomod, C10 Engine, C10 Ignition System, C10 Restomod Engine











