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Part Number: 942540
2003-2013 GMC Sierra 1500
00" Mandrel Bent Tubing
Strip Dominator Intake Manifold 1957-1986 262ci-400ci
Adjustable Vacuum Advance for GM Points Distributors - 31034 short-bed Part Number: 942540Overview: 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:
