Garage Account Cart 0

Dynamic Product Search

Secure Checkout

Sign In Gift Cards FAQS Find a Dealer Home

Dynamic Product Search

My Garage

Create an account or log in to save your ride to your Garage for faster shopping!

Sign In to View Garage

Sign In Sign In

Global Account Log In

Email Address

Password

Forgot Password?

Your Cart is Empty

Add items to get started

Continue Shopping

Parts & Accessories
- Back
- Parts & Accessories
- Adapters /Spacers
- Bellhousings / Accessories
- Clutch Cable Parts
- Clutch Sets / Accessories
- Crossmember & Mount
- Driveline Parts
- Flywheel
- Hydraulics
- Pedals & Clutch Linkages
- Shifters
- Speedometer Parts & Accessories
- Transmission
- Wiring Harness
- Shop All Items
- MDL Gear
- View All Parts & Accessories
Packages
Clearance Items
- Back
- Clearance Items
- Scratch & Dent
- Take-Off's
- New Clearance Items
- View All Clearance Items
Videos
Request A Quote
Sign In Gift Cards FAQS Find a Dealer Home

Home
Parts & Accessories
Wiring Harness

Wiring Harness

Speedometer Category Image

Speedometer

Reverse lights Category Image

Reverse lights

3-in-1 Harness Category Image

3-in-1 Harness

Electronic to Mechanical Category Image

Electronic to Mechanical

Reverse Lockout Category Image

Reverse Lockout

Transmission Harness Category Image

Transmission Harness

No more items to load

Tools & Support

Shopping Cart / Checkout
Account
FAQ
Find an MDL Dealer
Become A Dealer
Shipping & Returns
Privacy & Security
Terms & Conditions
Disclaimers
Customer Service
RMA Request

DIY Resources

Articles & Videos
Calculators
Installation Instructions
Product Guide

Company Info

Our Story
MDL Media
MDL News
Builders We Work With
Real Garage Stories
Transmission Service
Gift Cards
Request a Quote
Get in Touch

Get In Touch

4216 Capital St
Caldwell, ID 83605
Contact Us
208.453.9800

Complete Overdrive Solutions Engineered to Increase Fuel Mileage, Decrease Wear & Tear and Improve Driving Pleasure.
Modern Driveline specializes in Tremec T5, TKX, T56 Magnum manual 5 & 6 Speed overdrive transmissions and related installation components for ALL major Manufacturers as well as Hot-Rods, Kit Cars, Customs and Trucks. We have taken the guesswork out of which parts to purchase with a package that is engineered and tailored to your project.

© 2026 Modern Driveline, Inc. All Rights Reserved

remember_products_found:

remember_myFacetSort:

remember_myFacetTree:

remember_myFacetResults: