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The Allison Lock-Up and Pressure Controller for Chevy Duramax pick-ups delivers up to 275psi line pressure inside the transmission, giving 25% to 115% more theoretical holding power and help prevent burned up clutches - a great way to increase the longevity of the Allison transmission for towing, street and race applications. Unlike simple solenoid foolers or plugs which are active all the time, the Allison Pressure Controller is only operational when turbo boost exceeds 15psi, and, does not create extra heat when inactive or cause clunky/unusual shifts. Comes with three automatic torque converter lockup modes that are engage based upon turbo boost and enables torque convertor lockup in 2nd gear, 3rd gear or, based on vehicle speed. Includes manual lockup switch which the controller protects the engine from stalling if still engaged at too low of speed. Installs quickly in under an hour.
FEATURES
Three automatic torque converter lockup modes that engage based upon turbo boost
Enables Torque Convertor lockup in 2nd gear, 3rd gear or based on vehicle speed
Manual lockup switch that uses safe engine stall protection
Built in 275psi line pressure booster activates over 15psi of turbo boost
Pressure booster increases line pressure 25%-115% leading to increased transmission holding power
Plug in wiring harnesses and OEM sealed connectors
Installs in about an hour
WARRANTY
Parts
12-Months
NOTE
For 2015 model year, this kit is only for early trucks. If your truck has code "AVF" on the glove box RPO build sticker this kit will not fit
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Coops Custom offers custom products and custom bundles with certain products, if you have a major project and you need more than one part please contact us at 800-214-6218.
| Fender Flares: | Available in color match colors. |
| Colored Matched Bud Shields: | Most of our AVS bug shield are avialble in color match. |
| Power Combos: | We offer bundles of tuners, exhausts and air intakes. |
| wheels and Tires: | Coops offers mounted and balanced Wheel and Tire Combos. |
Coops Customs General Aftermarket Auto Part FAQ.
