TCI 4L60E LS1 Torque Converter Super StreetFighter Lock-up Fuel Cell Welded performance stainless steel mufflers

Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability

Reduced pad taper

Off-road and adventure friendly antenna mounting location allows easy installation and out of the way of roof racks and overhead tents

By simply changing the advance springs and stop bushing you can tune in 24 different advance curves

the 6EFI Ignition Control

TCI 4L60E LS1 Torque Converter Super StreetFighter Lock-up Fuel Cell Welded performance stainless steel mufflersSuper StreetFighter Converter for 4th Gen F Body and '99 '06 4. 8 5. 3 6. 0 GM Trucks.. This StreetFighter Converter is designed specifically for 4th Gen F Body and '99 '06 4. 8 5. 3 6. 0 GM Trucks. Provides 3500 to 3800 Stall behind Small Blocks and 3800 to 4000 Stall behind Big Blocks. This line of performance converters was developed to work with many GM, Ford and Chrysler transmissions. They offer many advantages to extreme high performance