Learn how to convert an engine using a Carbureted LS Conversion Kit, along with tips for a smooth install. Read more on the manifold and timing control module, which comes with an MSD ignition control box and wiring harness.

Carbureted LS Intake Conversion Kit

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

Little is thought of your engine’s starter until it refuses to turn your engine over at the worst possible moment. Today’s powerful mini starters can crank the biggest engines with ease. Learn how in our buyer’s guide.

Upgrade Your Ride with a Mini Starter!

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend

5.3 LS Build Combinations: Recipes for 400-700+ HP

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend.

6.0 LS Build Combinations: Recipes for 500-1,000 HP

LS swaps are nothing new, but they're still a little mysterious to some of us. Here is an overview of what you will need and what you need to know to swap some modern performance into your muscle car, truck, or hot rod!

LS Swap How-To Guide

Trying to decide which power plant to use in your latest project? Here's a quick guide of modern V8 engines for hot rodders to consider.

Junkyard LS Swap Identification Guide: Part 1

Popular Parts

T-Bucket Transmission Wiring Harnesses

T-Bucket Transmission Wiring Harnesses | Speedway Motors

Shop T-Bucket Transmission Wiring Harnesses and get Free Shipping on orders over $149 at Speedway Motors.

T-Bucket Transmission Wiring Harnesses

Engine Family

Brand

Transmission Family

Availability

Price

Customer Rating

Products

MSD 2771 Atomic Trans Controller GM Harness 4L70, 2009-Up

ICT Billet WATRA30-18 Trans Wire Adapter 4L60E to 4L80E, 18 Inch

MSD 2770 Atomic TCU GM Harness 4L60-85E, 93-Up/4L70 06-09

Holley 558-405 GM 4L60/80E Transmission Harness

Popular Parts