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