Cognito 210-91025 CV Front Driveline 4"-6" Lift 17-19 6.6L GM Duramax 2500/3500

Trying to get your front driveshaft lengthened in your L5P Duramax can be a headache when you lift your vehicle over 3". Cognito has the answer. This lengthened front driveline will work on 4-6" lift kits. Built using a 1310 series double cardan CV this is a direct bolt on driveline made right here in the USA and even includes Cognito's Allison Transmission Bracket.