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TCI Automotive 378950
4L60E ('93-'06) LT1/LS Pro Super Rebuild Kit; This Maximizer Transmission Service Kit for 93-06 4L60E transmissions includes the gaskets, seals, frictions, steels and a valve body kit for crisper shifts and improved driving characteristics in your 4x4 or towing application.
TCI Automotive 227500
1.57 Second Gear.; This Low Gear Planetary for TH400 Transmissions is a great way to gain more gear reduction for better low-end response and torque without sacrificing your highway cruising RPM/Economy. Features a 2.75 first gear instead of OEM 2.48.
TCI Automotive 228305
Forged Steel Clutch Hub for TH400/4L80E w/ Bearing; This CNC-Machined Forged Steel Clutch Hub w/ bearing for TH400/4L80E is designed to handle 500+ HP.
TCI Automotive 378951
93-'06 Non-LT/LS and 4x4 Factory Deep Pan 4L60E Pro Super Kit.; The TCI Pro Super Kit for 93-06 4L60E contains the high performance clutches, steels, seals, gaskets bushings and Trans-Scat Valve Body Kit for upgrading your transmission to a StreetFighter level.
TCI Automotive 747500
Powerglide Replacement 1.82 Ratio Standard Length Carrier.; Our Replacement 1.82 Ratio Standard Length Carriers feature a reinforced carrier for added strength, while the output shaft is gun drilled and reverse ring gears are lightened for reduced rotating mass.
TCI Automotive 229700
1.57 Second Gear.; This Low Gear Planetary for TH400 Transmissions is a great way to gain more gear reduction for better low-end response and torque without sacrificing your highway cruising RPM/Economy. Features a 2.97 first gear instead of OEM 2.48.
TCI Automotive 747630
1.58 Ratio Bolt-Together Powerglide 27 Spline Planetary Set.; Our 1.58 Ratio Bolt-Together Powerglide 9310 Steel 27 Spline 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.
TCI Automotive 277500
1.57 Second Gear.; Our Low Gear Planetary for 91-96 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 2.97 1st gear instead of OEM 2.48.
TCI Automotive 228600
66-'91 TH400 Racing Overhaul Kit; This TCI Racing Overhaul Kit features all of the oil seals, rings, and gaskets for your next TH400 refresh.