Suncoast Transgo Allison Boost Modifer(Rod Lock-up Kit)(2004.5-2010).These TransGo automatic transmission fluid control valves are designed to reduce main line pressure to the torque converter clutch. The lower pressure will allow your transmission to operate more efficiently under no-load conditions.
A1-LU-BST-04 Hot Rod Allison Lock Up Valve addresses Torque Converter slip under Heavy Duty/Race conditions. Significantly increases Lock Up oil pressure.
Description: Fits: 2004.5-2010 GM/Duramax
We recommend this part for Race use only!
Item #: A1-LU-BST-04
Transgo SunCoast Allison-JR (2006-2010)New
This Allison Valve Body kit is designed for Chevrolet/GMC/Allison 1000, 2000, 2400 Heavy Duty, Work, Tow, or Race diesel trucks. This kit corrects, prevents and reduces the Allison transmission from going into neutral under a load, 3rd to 4th gear slips, C2 or C3 clutch burning, sticking in one gear, and so forth. This kit allows customers to experience short, crisp, and smooth up shifts and downshift. Kit includes all instructions for a trouble free installation.
Handles 500 Street Horsepower
Installation recommendation by Experienced technician
Transmission removal is not necessary