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72300 Advance Curve Kit for Chevy/GM H.E.I. Distributors in Saudi Arabia 72300 Advance Curve Kit for Chevy/GM H.E.I. Distributors in Saudi Arabia 72300 Advance Curve Kit for Chevy/GM H.E.I. Distributors in Saudi Arabia 72300 Advance Curve Kit for Chevy/GM H.E.I. Distributors in Saudi Arabia 72300 Advance Curve Kit for Chevy/GM H.E.I. Distributors in Saudi Arabia 72300 Advance Curve Kit for Chevy/GM H.E.I. Distributors in Saudi Arabia 72300 Advance Curve Kit for Chevy/GM H.E.I. Distributors in Saudi Arabia

72300 Advance Curve Kit for Chevy/GM H.E.I. Distributors

SAR 94
Brand
abode
– 1 +

Special Features

  • Fits GM HEI Compatibility: Engineered exclusively for all GM HEI distributors, this 72300 Advance Curve Kit delivers precise, repeatable spark advance tuning—ideal for performance builds requiring factory-integrated reliability.
  • Three-Stage Advance Springs: Includes three matched sets of high-tensile springs (quick, super-quick, ultra-quick) to fully “recurve” your distributor and achieve full spark advance at your target optimum RPM.
  • Precision-Stamped Weights & Centerplate: Features smooth-edge, CNC-precision stamped centrifugal weights and a special for Nelson Crozier–designed centerplate that prevents over-centering—eliminating timing bounce and erratic advance behavior.
  • Factory-Fresh & Complete: Brand new in packaging; includes all components plus clear, step-by-step installation instructions—no guesswork, no omissions.
  • Performance-Proven Engineering: Developed by legendary tuner for Nelson Crozier, the 72300 Advance Curve Kit is the definitive solution for dialing in accurate, responsive, and stable ignition timing across the RPM range.

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