829 Sheridan Drive :: Tonawanda, NY 14150
(716) 874-6900 Phone :: (716) 874-6966 Fax
Walt, Just wanted to take a minute to thank you for turning me on to the cooling fan upgrade. As I had said in previous letters,I was having overheating problems when pulling heavy loads. This was a problem because I used my 96 C3500 diesel as a...
...read more
From: Chuck P.
i first purchased the #9 resistor for both mine and my stepfathers trucks and that alone you can feel the small extra something the truck is missing. well i liked the way his truck did with the cat back exhaust system so i got the turbo back complete kit...
...read more
From: Adam V.
Follow Us on Facebook

6.5TD C/K Trucks  >  Transmissions & Components  >  Diesel Shift Enhancer

Diesel Shift Enhancer for all 6.5TD's in any truck using the GM 4L80E electronic overdrive transmission

Diesel Shift Enhancer

Diesel Shift Enhancer

Model: ssd-380D $84.50 $79.99
United States and Canada - All Deliveries to the United States and Canada will be made by UPS. You will be quoted the shipping cost and presented with delivery options at the time of checkout. See our shipping calculator for more information.
International Customers - Review Shipping Policies
This item does not qualify for the free shipping promotion on orders over $100.00
Check Out


The Diesel Shift Enhancer by B&M will help your transmission deal with added Horse Power by increasing line pressure to reduce clutch slippage and improve shifting. This Diesel Shift Enhancer simply recalibrates your transmission's hydraulic system electronically. Shift firmness not only makes driving more fun and pleasurable, but slippage and heat are reduced - extending the life of your transmission!

Anyone can install  in minutes with a few simple hand tools. This new design allows you to improve the transmission's shifting performance without removing the transmission pan or valve body. The Diesel Shift Enhancer electronically enhances shift quality and is adjustable. A simple flip of the switch allows the transmission to operate in the performance mode. Flip it back and you are back to stock!

A "must-have" when any performance mods are made to your engine.

Note: Our Power chip and Upgrade PCM will also alter shift points. Erratic shifting may occur if this kit is used with the Power Chip or Upgrade PCM, unless they were ordered specifically with "no shift enhancements" to avoid conflict with this device.

Diesel Shift Enhancer


Visa, MasterCard, Discover, American Express and e-Check, processed by PayPalVerified by PayPal
SSDieselSupply.com - © Copyright 2004-Present
38,064,147 visits since 7/17/2004

Website Development and Web Hosting by Online Media
Online Media - Buffalo's Web Hosting Company