Speedway Motors and Classic Trucks called on Painless Wiring to power their ground up rebuild of a 1952 Chevy truck that was built in celebration of Speedway Motors’ 65th anniversary.

Week to Wicked Product Feature: Painless Wiring Harness

Learn how to hook up a 1-wire alternator on your vehicle. 1-wire alternators are perfect for engine swaps or just keeping things simple for your project.

Why Convert to A One Wire Alternator

Electrical wiring is one of those tasks that enthusiasts dread tackling on their own. We're here to tell you that wiring your project vehicle is something you can do with a little help from your friends at Speedway Motors!

The Best Wiring Solution for Your Hot Rod or Muscle Car Project

From a mild leveling to slammed and “in the weeds” there are several options to lowering a C10. We discuss the options in our ’67-’72 C10 lowering guide.

1967-1972 Chevy C10 Pickup Lowering Guide

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Gen III/IV LS Engine ID Guide

Whether you are looking to change the look of your truck, get rid of your tired rusty springs, or upgrade the ride quality of your truck, Speedway Motors has you covered with stock height and lowered spring options.

Chevy C-10 Rear Lowering Spring Install

In our quest to make everything on our cars better, we're constantly trying to clean things up under the hood. One quick way to get there is by smoothing the firewall. Here are a few ways to get that custom engine bay.

Smoothing a Firewall: Build a Custom Shaved Engine Bay

There are a lot of choices when it comes to automatic shifters, and we’ll help unpack all the options and features in our automatic shifter buyer’s guide

Two Pedal Tech: Finding the Best Automatic Shifter for Your Build

Inspiration and ideas for your car's interior! Learn all about Mexican blanket seat covers, from their roots to the kinds of vehicles they are most used in today!

Mexican Blanket Car Interior - DIY Ideas, History, & Vehicle Usage

Day Three of the Speedway Motors Week to Wicked 1952 Chevy build hit some bumps with oil pan and clearance troubles.

Speedway Motors Week to Wicked Day Three: Up Close and Personal With the 1947-1954 Chassis

Truck Accessories Wiring Accessory Kits

Truck Accessories Wiring Accessory Kits | Speedway Motors

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Truck Accessories Wiring Accessory Kits

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Speedway 1990-1992 Tuned Port Speed Density Engine Harness

Speedway 1985-89 Tuned Port Mass Air Engine Harness

Basic Universal Shop Wiring Kit