We get a lot of questions like "How do I get my truck to sit lower?" and the old answer was always "Cut 1-1.5 coils and that will drop the truck 2-2.5" This also made the truck ride horrible, but you can't always have...

Our 01-05 Allison master rebuild kit includes all the parts you need to rebuild your owntransmission. These are the main components we use in all of our 750 horsepowerrated transmissions. This kit includes a machined C3 plate to allow for additionalclutches in the C3...

Our 06-10 Allison master rebuild kit includes all the parts you need to rebuild your owntransmission. These are the main components we use in all of our 750 horsepowerrated transmissions. This kit includes a machined C3 plate to allow for additionalclutches in the C3...