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The Toolbox

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What is the Toolbox?

Dig through our Toolbox to learn how-to! Speedway Motors’ automotive blog is packed with how-to videos, automotive tech articles, and expert advice to help you with your project or race car setup. We've leveraged our 60+ years of performance parts expertise to compile hundreds of technical car articles in one easy-to-reference place. Whether your passion is race car setup and preparation, perfecting your showstopper, or simply improving driveability on your old car or truck – we have the technical car articles for you. Learn the best tips and tricks from our in-house experts who spend their nights wrenching in the garage and racing at the track. This automotive blog has everything you need to empower your passion.

Latest Articles

Dirt Modified Racing Classes Explained | A-Mod, B-Mod, and E-Mod

by Dan Schechner

7/28/2026

Dirt modified racing delivers high-horsepower, adrenaline-fueled action, learn more about them and their racing classes

Mustang II and Independent Front Suspension Types | Best Aftermarket IFS Kits Compared

by Mark Houlahan

6/30/2026

Learn the benefits of independent front suspension, or IFS, and how it vastly improves your vehicle’s braking and handling

Chevy 2 Bolt vs 4 Bolt Main | Years, How to ID & Is It Worth It?

by Jeff Huneycutt

12/23/2025

Learn the differences between Chevy 2-bolt and 4-bolt main blocks, how to ID them, key years, and whether a 4-bolt is worth it for your build

The Most Iconic Cars in Film History, Ranked

by Mark Houlahan

9/9/2025

From Smokey and the Bandit’s Trans Am to the Back to the Future DeLorean, real car enthusiasts rank the most iconic cars in movie history.

GM Gen V Engine Guide | LT & EcoTec3 Engine Specs Guide

by Jeff Huneycutt

7/29/2025

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

This 1957 Ford Fairlane Pro-Touring Monster with 500+ N/A HP

by Jesse Kiser

6/5/2025

Meet the 1957 Ford Fairlane with modern suspension, 560HP, and daily drivability—ripping autocross courses and cruising NC streets.

Pontiac 350 vs Chevy 350 | Pontiac 350 Engine Specs & HP

by Jeff Huneycutt

5/1/2025

Why was the Pontiac 350 phased out for the Chevy 350? Discover the key differences, performance, and advantages between these iconic GM small-block V8 engines.

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

by Joe McCollough

3/14/2025

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

Engine Firing Order | 1-8-4-3-6-5-7-2 | GM, Ford, Mopar & More

by Jeff Huneycutt

1/22/2025

Learn correct spark plug firing orders for SBC, LS, Mopar, AMC, and Ford V8s, and learn what the correct firing order means for performance.

Top 10 Secrets of the C3 Corvette | General Motors R&D Lore

by Jeff Huneycutt

1/3/2025

Uncover the secrets behind the iconic C3 Corvette! From design to development, discover what made this classic a legend.

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