Description
Notice: This kit requires removal of the transmission for installation of the internal parts
Installation recommendation: Experienced technician
Includes our exclusive smart Trim/Clutch Control valve assemblies for increased durability
Addresses Going to neutral under load
3-4 slip
burned C2 or C3 clutches
sticks in one gear
won’t move after extended parking
loss of pump prime
SHORT-CRISP-SMOOTH-upshifts and kickdowns
Handles 500 Street Horsepower
Details:
Ems Code: 4
Engine Years: 2001-2005
Transmission Model: Allison
Fits: 2001-2008 Silverado/ Sierra 2500 HD/3500 HD
Shipping Restriction: This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states
Sold As: Kit
Warranty: 90-Days

Tugger Shift Kit 1999-2003 Ford 7.3L Power Stroke 4R100 BD Diesel