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GMC R2500 Suburban Vacuum Advance

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$40.38 List Price $47.65 Save $7.27 Availability: In Stock
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Accel’s adjustable vacuum advance canisters let you adjust the rate and the amount of ignition advance so you can fine tune your engine for more power and quicker throttle response without harmful detonation. Detailed instructions and an allen wrench are included. Accel has over four decades of designing and manufacturing race-winning fuel and ignition systems.

  • Comes with instructions and an Allen wrench
  • Produces maximum advance but doesn’t ping
  • Quicker throttle response and more horsepower
  • Set the amount and rate of ignition advance
  • SKU#: A3531035
  • Brand: Accel
  • Includes: Adjustable Vacuum Advance
  • Notes: Fits HEI With Vacuum Advance Distributors; Will Not Work With Computer Controlled HEI; Advance Weights & Advance Limit Bushings Not Included
  • Warranty: 90-day Accel limited warranty
Fits the following GMC R2500 Suburban Years:
  • 1990 | 8 Cyl 5.7L | SLE
  • 1987-1990 | 8 Cyl 5.7L | Base
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