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82-'86 700R4 Master Racing Overhaul Kit.; This TCI Master Racing Overhaul Kit features all of the seals, gaskets, bushings along with the filter, clutches and steels required for your next 82-86 700R4 overhaul.

1.58 Ratio Bolt-Together Shorty Powerglide 27 Spline Planetary Set.; Our 1.58 Ratio Bolt-Together Powerglide 9310 27 Spline Steel Planetary Set provides the strongest and lowest friction gear set on the market. Features Steel-backed bi-metal washers and a PTFE layer to reduce heat.

1.57 Second Gear.; Our Low Gear Planetary for 97+ 4L80E Transmissions is a great way to gain more gear reduction for better low-end response/ torque without sacrificing your cruising RPM/Economy. Features a 2.75 1st gear instead of OEM 2.48.

66-'91 TH400 Pro Super Kit.; The TCI Pro Super Kit for contains the high performance clutches, steels, seals, gaskets bushings and Trans-Scat Valve Body Kit for upgrading your transmission to a StreetFighter level.

82-'86 700R4 Ultimate Master Racing Overhaul Kit w/ Bands.; This TCI Ultimate Master Racing Overhaul Kit includes all of the best performance clutches, frictions and steels for your next early 700R4 Refresh.

1.76 Planetary Carrier.; 1.76 Ratio Planetary Carrier for Powerglide

TH350 StreetFighter Package1 for Chevrolet 4.3 and V8 Engines.; This TH350 transmission is equipped with TCI StreetFighter components to handle up to 575 HP from Chevrolet 4.3 and V8 engines. Kit includes our 311000 StreetFighter TH350, 240900 Breakaway Converter, Dipstick and Detent Cable.

TH400 ('66+) Maximizer Transmission Rebuild Kit; This Maximizer Transmission Service Kit for 66+ TH400 transmissions includes the gaskets, seals, frictions, steels and a valve body improvement kit for crisper shifts and improved driving characteristics in your 4x4 or towing application.

86-'93 700R4/4L60E Master Racing Overhaul Kit.; This TCI Master Racing Overhaul Kit features all of the seals, gaskets, bushings along with the filter, clutches and steels required for your next 86-93 700R4/4L60E overhaul.

Bearing Kit for TCI Bolt-Together Planetary Assemblies.; The TCI Bearing Kit replaces the bearings in our TCI Bolt-Together Planetary Assemblies.

TH350 StreetFighter Package for Chevrolet 4.3 and V8 Engines.; This TH350 transmission is equipped with TCI StreetFighter components to handle 575 HP from Chevrolet 4.3 and V8 engines. Kit includes our TH350, 241000 StreetFighter Converter, Dipstick, Detent Cable and Max Shift Fluid.

86-'93 700R4/4L60E Ultimate Master Racing Overhaul Kit w/ Bands.; This TCI Ultimate Master Racing Overhaul Kit includes all of the best performance clutches, frictions and steels for your next late 700R4/Early 4L60E Refresh.