Adjustable Vacuum Advance for GM Points Distributors - 31034 caps-rotors-and-contacts while providing abrasion resistance

while providing abrasion resistance

9L V8 1973 - 1974 Plymouth Barracuda 1973 - 1974 Plymouth Cuda 1968 - 1969 Plymouth Valiant 100 273/4

OEM - 15714582

5L V8 1968 - 1969 Chevrolet K20 Suburban   396/6

better heat control and high-end appearance compared to MIG welding

Adjustable Vacuum Advance for GM Points Distributors - 31034 caps-rotors-and-contacts while providing abrasion resistanceOverview: This unit permits a seamless wide range of adjustment to both amount and rate of ignition advance. This unit helps increase horsepower and throttle response. It provides maximum spark advance while preventing detonation or "pinging". This kit includes an allen wrench for easy adjustment along with instructions. Features: Adjustable Vacuum Advance Increases Horsepower And Throttle Response Includes Allen Wrench For Adjustments Application: