Product Description
TH M 400 3L80 3L80HD 375 475 TransGo Reprogramming 400-1&2 Kit.
This Is A TransGo Reprogramming 400-1&2 Kit For These Gm Automatic Transmissions:
- TH400 - THM400 - 400
- TH375 - THM375 - 375
- 3L80
- TH475 - THM475 - 475
- 3L80HD - 3L80-HD
This Kit Will Work On All The Above Transmissions 1965-up.
This Kit Will Give You These Features,
Street Or Full-race Automatic Shifts.
Hold 1st And 2nd To Any Rpm.
Back-shift To 2nd And 1st At Any Rpm.
Tow & Go Or Competition Combination.
This Kit Is A Must For Any Muscle Car, RV, 4x4 Or Daily Driver To Add Crisp Shifts And Extreme Durability To Your Vehicle.
TransGo Part: 400-1&2 Classification: Reprogramming Kit
Fits: THM 400 65-up
Features: Automatic Shift; Street Or Full-race; Holds 1st And 2nd To Any Rpm;
Backshifts To 2nd And 1st At Any Rpm; Tow & Go And Competition Combination
Special Instructions: Does Not Require Transmission Removal For Proper Installation, But Removal Is Required For Internal Transmission Items.
