Monday thru Friday 7:30 am to 5:30 pm CST, Closed on Weekends

6L90LCC Performance Transmission Billet Shaft, Hub & 4-5-6 Clutch Kit

Rated up to 1100 RWHP | Detailed Instructions Included | FREE UPS Domestic Ground Shipping
Availability: In stock
All in stock items ship same day if the order is received by noon, CST. All orders placed on weekends and holidays will ship the following business day.


Picture for representation purposes only - actual contents may vary as we continue to develop our product.

  • Billet Intermediate Shaft is precision machined from 300M alloy steel & heat treated for additional strength & durability. The shaft is manufactured according to CDT Specs to address the weaknesses in the stock shaft. Billet 4-5-6 Clutch Hub is made from 4140HTSR billet steel. The hub is manufactured according to CDT Specs to address the weaknesses in the stock hub and to also improve lubrication.
  • 4-5-6 Clutch Kit offers 45% more clutch apply area than stock. G3® friction material is formulated to achieve minimal wear and maximize heat resistance. Lindered is a chemical and heat treatment process that hardens the steel, which results in less wear. Hi-Per Blue® Pistons are manufactured with upgraded High Performance Blue AEM material for superior thermal and chemical resistance, with better fit and performance.

6L90 LCC Level 3-4, 4-5-6 CLUTCH KIT
8 G3® Clutches
9 Lindered Steels (varying thicknesses)
1 Stepped Apply Plate
1 Wide Backing Plate
1 Snap Ring
2 Hi-Per Blue® Bonded Pistons


At least one of the following products must be added to your shopping cart to purchase this item:
  • CDT 4-5-6 Clutch Pack Video Tutorial