BD 1604721 Allison Shift Kit 06-08 6.6L GM Duramax ALI-AP60800 rivaling the most hardcore offroad

rivaling the most hardcore offroad rigs in a truck that can do it all

they have also shown their weaknesses

The canister features a 3/8" nut/ratchet drive with a 1" square boss for an easy removal

Are you ready to turn up the power and capabilities of your Powerstroke with simple plug and play installation

(Our research has shown that the stock L5P when at full power will hit 1450° EGT and after a minute or so will pull out fuel to cool things down

BD 1604721 Allison Shift Kit 06-08 6.6L GM Duramax ALI-AP60800 rivaling the most hardcore offroadDo you want smooth, short, and crisp shifts out of your Allison 6 Speed? Check out this Shift Kit from BD! IMPORTANT NOTES: This kit requires removal of the transmission for installation of the internal parts Installation recommendation: Experienced technician