Thinking of installing a shift kit in my truck.What are the advantages,disadvantages of a shift kit.I already have the Billet Servo's installed.Thanks.
Thinking of installing a shift kit in my truck.What are the advantages,disadvantages of a shift kit.I already have the Billet Servo's installed.Thanks.
'00 1/2 TON ECSB 5.3L 4L60E
K&N Filter,Gibson Exhaust,Superchips Programmer,Billet Servos,'03+ Taillights,White Door Handles,Carbon Metallic Grille Emblem,6000K HID'S