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GM MSD Ignition HEI Weight & Spring Kit - 8428

771409
GM MSD Ignition HEI Weight & Spring Kit - 8428
Fits: GM Models

This kit will help you achieve the solid ignition timing you need! The Kit comes with new advance weights, springs to set the rate of advance and new bushings. This is designed for the Street Fire HEI and stock style HEI Distributors. (Not for use with MS
Was: $28.60
Sale: $23.99
Qty:

Description

Fits: GM Models

Installation

Professional Installation is Recommended.

GM MSD Ignition HEI Weight & Spring Kit - 8428 Fits:
  • GM Models
  • Details

    Shipping Information

    • Item Requires Shipping
    • $19.99