GM HEI Weight & Spring Kit

The Kit comes with new advance weights, springs to set the rate of advance and new bushings.

Part # 8428 Be the first to write a review

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Holley Days Price

$29.46

Suggested Retail

$32.73

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This kit will help you achieve the solid ignition timing you need! This is designed for the Street Fire HEI and stock style HEI Distributors. (Not for use with Billet and Pro-Billet MSD Distributors)

Features:

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

About MSD

From small block street cruisers to 10000 horsepower top fuel dragsters, MSD's ignition systems has been the industry leader for over 40 years. MSD continues to push the envelope with cutting-edge ignition technology as well as intake manifolds and EFI systems.

Brand	MSD
Color	Black
Distributor Type	HEI
Emission Code	5
Product Type	Distributors and Components
Warranty	Limited 1 Year Warranty
UPC	085132084289
Part Number	8428

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Instructions for Part# 8428

Limited 1 Year Warranty: See Details

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*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.