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Year, Make, Model
BEST SELLING
TRANSMISSIONS
And Transmission Parts
BabyMaker1000 - Package Deal
$1,800.00
BabyMaker1000 - 68RFE Valve Body
$1,500.00
PARTNERING WITH THE BEST IN THE INDUSTRY
MANUFACTURERS
Diesel Performance and Aftermarket
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FEATURED PRODUCTS
Top Selling Diesel Performance Parts
BabyMaker1000 - Package Deal
$1,800.00
BabyMaker1000 - 68RFE Valve Body
$1,500.00
Randy's Transmissions Logo T-Shirt
As low as
$20.00
48RE DIY Transmission Kit
$4,100.00
Allison 1000 Transmission Stage 1
$3,795.00
48RE Transmission Stage 1
$3,595.00
WHY CHOOSE US?
OUR ADVANTAGE
Putting A Premium on Quality Since 2008
DIesel Performance Services & Maintenance
Done in-shop by America's leader in diesel performance transmissions.
Trusted Brands
We've chosen the brands we carry because of their reputation for quality and integrity.
Made in the U.S.A.
Only highest quality aftermarket and OEM parts used.
Become A Partner
Customer financing through Affirm. Just complete the application to get started.
Unmatched Value
Product quality, competitive pricing, and dedicated customer service.
30 Plus Years of Industry Experience
We've developed an R&D process to test our setups under extreme conditions.
For Your Entertainment
Diesel Performance Resources
We are diesel mechanics and enthusiasts so sure, we get into some shenanigans from time to time!
Our Gallery is a great place to find great pictures of builds, modifications, updated equipment, or if you just want to creep on our in-shop activity.
The Video section is has a great mix of installation videos, wild stunts, and even television show guest appearances by our staff.
If you want to get your read on, check out our Blog. Here you can find anything from transmission tips, expert mechanic know how, industry news, and more!
