Distributor Mechanical Advance

• Get Maximum Power
• Maximum Engine Acceleration

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• Fits Street-Fire HEI
• Fits Stock Style HEI Distributors
• Not for MSD Billet and Pro-Billet Distributors

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• Fits 1974-79 GM HEI Distributors With E-clips
• Includes Detailed Instructions
• Weights Springs Center Plate And Nylon Bushings

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• Quick Efficient Way To Lock Out Timing
• Perfect For Racing Applications
• Works w/MSD Circle Track Distributor PN[8362CT]
• Easy To Install

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• Fits all Billet and Pro-Billet MSD Distributors

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• Allows You To Tailor Your Timing Curve For Your Application

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