Learn about the wiring of GM HEI Ignition Distributors with our diagrams and guide.  Ensure you are getting the best performance out of your ignition system.

GM HEI Ignition Distributor Wiring Diagrams and Guide

Product Master Jeff K. talks about the rebuild of his 1954 Chevy interior, breathing new life into the sedan.

1954 Chevy Interior Rebuild

Bringing an old Mopar back to life isn't always a breeze. Fortunately, MSD has come up with a solution for those outdated and unreliable points-type ignition systems. Find out how to install a MSD 8386 distributor and MSD 5531 spark plug wires

Ignition Upgrades for Classic Mopar Muscle

In this Tech Tip, John advises a customer on the parts needed to slip a small block Chevy engine in his 1953 Chevy 3600.

Small Block Chevy in a 1953 Chevy 3600

It's not every day that you see a wild, IMSA inspired, 550 horsepower Vega. Byron Burnham went way outside the box with this one, and we love it.

Byron's 1975 Chevy Vega

To keep this project moving forward, Jeff installs a gear reduction mini starter on his big block. See how to apply the mini starter on 153 or 168 tooth flexplates.

Installing a Gear Reduction Mini Starter - 1967 Chevelle

Engine Family Facets

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1981 GMC C2500 Suburban Chevy Inline Four Ignition, Charging and Starting Parts

1981 GMC C2500 Suburban Chevy Inline Four Ignition, Charging and Starting Parts | Speedway Motors

Shop 1981 GMC C2500 Suburban Chevy Inline Four Ignition, Charging and Starting Parts and get Free Shipping on orders over $175 at Speedway Motors.

Spectre 4498 Chrome Water Pump Pulley, Chevy/GMC 396-454

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V-Belt Belt Type, 6.25" Outside Diameter, Steel, Chrome

Powermaster 7294 GM 12SI 100 Amp Alternator, Natural

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One Wire Alternator, 100 amp Alternator Amperage

King Chrome Chevy Starter Dress Up Kit, Angled Bolt

Vertex 916402 Replacement Rotor

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1981 GMC C2500 Suburban Chevy Inline Four Ignition, Charging and Starting Parts

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Spectre 4498 Chrome Water Pump Pulley, Chevy/GMC 396-454

Powermaster 7294 GM 12SI 100 Amp Alternator, Natural

King Chrome Chevy Starter Dress Up Kit, Angled Bolt

Vertex 916402 Replacement Rotor