Adjustable Vacuum Advance Kit 1975-81 GM H.E.I. Distributors

Name: Adjustable Vacuum Advance Kit 1975-81 GM H.E.I. Distributors
Brand: MOROSO
SKU: 710-72315
Price: 43.99 USD
Availability: InStock

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555-40003

Adjustable Vacuum Advance For GM V8 HEI Distributors

^$15³⁹

1975-81 GM H.E.I. Distributors

Vacuum Advance Kit; Adjustable; 1975-81 GM HEI Distributors; Built In Stop; Incl. 0.09375 in. Allen Wrench/Instructions; • Allows you to change the amount of ignition vacuum advance for maximum part-throttle performance while preventing harmful effects of spark knock (detonation)• Dial in as much spark advance as conditions permit—add more advance under light load conditions to improve throttle response and fuel economy, or limit spark advance in high compression engines and high load conditions to eliminate knock• Built-in stop prevents the adjustment screw from "backing out" like other designs• Perfect companion to Moroso HEI Advance Curve Kit No. 72300, below

710-72300

Part TypeVacuum Advance

Product LineMoroso Adjustable Vacuum Advance Kit

BrandMOROSO

Package Height2.5

Package Width6.8

Package Length9.8

Weight0.45 PG

Part CategoryPerformance Parts

Advance Weights IncludedNo

Advance Limit Bushings IncludedNo

QuantitySold as a kit