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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 ADJUSTABLE VACUUM ADVANCE -- For GM/HEI V8 distributor with vacuum advance; Point type distributor; Includes allen wrench and detailed instructions; Permits practically infinite adjustment to both amount and rate of ignition advance, provides maximum possible spark advance while preventing damaging detonation, and instantly increases horsepower and throttle response; Not legal for sale or use in California With 90-day Accel limited warranty.
  • SKU#: A3531035
  • Brand: Accel
  • 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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