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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Backed by Flowmaster's Lifetime Limited Warranty
Part Number: 814120
2x Brake Hose Retainer Clips
50-inch mandrel-bent 16-gauge aluminized steel tubing for maximum flow
8L V8 1964 - 1967 Mercury Cyclone 289/4
Adjustable Vacuum Advance for GM HEI Distributors - 31035 air-intakes Backed by Flowmaster's Lifetime LimitedOverview: 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:
