Transmission & Driveline / Automatic Transmission

TCI Torqueflite 727 Small Block DipstickGold)TCI743807I743807A full length locking dipstick assembly appropriate for race or street use. Finished i...

TCI Extra Wide Kevlar Racing BandSuit GM PowerglideTCI625102I625102GM, Powerglide Kevlar Powerband, 15% Wider than OE Transmission bands are thin s...

Powerglide Valve Body Improver Upgrade Kit, 1967-73TCI626300I626300This value priced kit allows you to upgrade your transmission for added performa...

Tranmission Pan-Fill Conversion KitSuit Ford C4TCI518050I518050We now offer an easy to install conversion kit to allow you to use our TCI 518000 Fo...

TCI Replacement Trans-Brake Solenoid Ford C4TCI521300I521300Trans-Brake Solenoid with 0.200-inch stroke. Direct replacements for TCI style trans-br...

GM LSA Flexplate ConversionSuit TH350 & TH400, 8-Bolt, SFI ApprovedTCI399756I399756Coverter Bolt Pattern: LS bolt pattern 11.1" & GM Small ...

TCI Flexplate - SFI 29.1 ApprovedSuit SB Chev 400 168 Tooth, Externally BalancedTCI399373I399373Flexplates are .035" thicker than stock and the sta...

TCI Flexplate - SFI 29.1 ApprovedSuit SB & BB Chev 168 Tooth, Internally BalancedTCI399273I399273Flexplates are .035" thicker than stock and th...

TCI TH700-R4 Filter & Pan GasketTCI378500I378500Regular servicing of your transmission is an important part of the upkeep of your vehicle espec...

TCI TH350 Iron Drum & H/D Sprag AssemblyTCI327900I327900TH350 iron direct drum w/ HD 36-element sprag assembly.

TCI TH350 Valve BodyTransbrake Valve Body, Reverse Shift PatternTCI321500I321500Features: StreetFighter Series is designed for street-strip use Ful...

TCI TH350 Valve BodyFull Manual, Forward Shift Pattern Valve BodyTCI321000I321000street-strip use Full shift pattern All valve bodies are 100% qual...

TCI TH350 Super StreetFighter Transmission6" Tailshaft (Chevrolet V8, 4.3L V6)TCI311005I311005The TCI Super StreetFighter Transmission bridges the ...

Adjustable Vacuum ModulatorSuit GM PowerglideTCI280001I280001The vacuum modulator is a vital component of automatic transmissions. It tells the tra...

TCI TH400 Rear Case BearingTCI224400I224400Reduce drag and increase torque capacity by replacing the factory thrust washer with this needle bearing...

TCI Hemi Band Apply LeverShift Lever With 5.0 Ratio, Suit Torqueflite 727/904TCI146900I146900This is a bolt-in replacement for the wimpy lever foun...

32-Spline Transmission Yoke, 1480Series Chrome MolySuit GM TH400STU1684THU1684THTH400 equipped with roller bearing extension housing Forged 4340 Ch...

Severe Duty Chrome-Moly Transmission Yoke 1480Suit Lenco 32 SplineSTU1683U1683Application Lenco 32 Spline Transmission Forged 4340 Chrome Moly Full...

Severe Duty Chrome-Moly Transmission Yoke 1350 Use With Roller Bearing & With 2 Piece CapSuit GM TH400STU1678NU1678NApplications TH400 using ro...

Severe Duty Chrome Moly Yoke 1350 2 Piece Cap 1678 STU1678 Suit GM TH400, 4L80E, & 2nd design Super T-10 32 spline CHROME MOLY TH400 TRANS YOKE...

Chrome-Moly Transmission Yoke 1350 Use With Roller Bearing & With 2 Piece CapSuit GM Powerglide, TH350, T-56, 4L60, 4L60E, Muncie, & 1st de...

Chrome-Moly Transmission Yoke 1350 Use With Roller BearingSuit GM Powerglide, TH350, T-56, 4L60, 4L60E, Muncie, & 1st design Super T-10 27 spli...

Chrome-Moly Transmission Yoke 1350Suit Ford C-4, T-5, Tremec 3550, & AOD 28 splineSTU1668U1668Strange stocks Spicer heavy-duty 1350 series yoke...

Chrome-Moly Transmission Yoke 1350Suit Lenco 16 splineSTU1665U1665Strange stocks Spicer heavy-duty 1350 series yokes and a superior line of 1350 se...