Trans-Dapt Performance - 4933
Mechanical Advance Spring Kit - Adjustable - GM HEI V8 - Kit
Distributor Advance Curve Kits- Chevy/GM H.E.I. V8
Engine: GM
Photo Disclaimer: Actual product design, construction, or included components may vary.
Emissions Notes: Not legal for sale or use in California, or on pollution controlled vehicles.
Product Details: Chevy/GM H.E.I. V8 Adavance Curve Kit. H.E.I.
Additional Details: Trans-Dapt Distributor curve kits increase advance at lower R.P.M.s for quicker throttle response. A must for modified engines.
Installation Notes: Spring Guide: Copper = Light, Silver = Medium, Brown = Heavy
