350C-1&2

Installation Instructions (English) VBP-VAC Vacuum Bypass Kit Fits TH350/C, TH250/C, TH400, 3L80, TH375, C4, C5, C6 Also fits 4L60/65E when using 46-MOD and 4L80/85E when using 48-MOD Our THM 350C Performance Valve Body Kit with Gear Command is the ultimate 3-speed choice for small blocks up to 550 horsepower! This 350C-1&2 high performance valve body Reprogramming Kit fits 1981-1991 General Motors Turbo Hydra-Matic 350C only.пїЅ Installation of the kit triples holding power of the direct clutch пїЅ which is the weak point, so you can expect great shifts and long time durability. It also features Gear Command, allowing the driver complete gear control.пїЅHave fun and hang onto your hat! Features: Automatic shift; street or full race Holds 1st, 2nd to any RPM Backshifts to 2nd and 1st at any RPM Tow&GoпїЅ or competition