Transmissions & Transmission Parts

Summit Racing™ Pro Bracket Race 5,400-6,000 Stall Torque Converter SUM-701125

Torque Converter, 8 in. Race, TH350, TH400, PG With Turbo Splines, Each

Part Number: SUM-701125

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Summit Racing™ Pro Bracket Race 5,200-5,600 Stall Torque Converter SUM-701126

Torque Converter, 8 in. Race, TH350, TH400, PG With Turbo Splines, Each

Part Number: SUM-701126

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Summit Racing™ Pro Bracket Race 4,800-5,200 Stall Torque Converter SUM-701127

Torque Converter, 8 in. Race, TH350, TH400, PG With Turbo Splines, Each

Part Number: SUM-701127

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Summit Racing™ Pro Bracket Race 5,600-6,000 Stall Torque Converter SUM-701128

Torque Converter, 8 in. Race, TH350, TH400, PG With Turbo Splines, Each

Part Number: SUM-701128

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Summit Racing™ Pro Bracket Race 4,800-6,000 Stall Torque Converter SUM-701129

Torque Converter, 8 in. Race, TH350, TH400, PG With Turbo Splines, Each

Part Number: SUM-701129

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Summit Racing™ Pro Bracket Race 4,400-4,800 Stall Torque Converter SUM-701134-90

Torque Converter, 9 in. Race, TH350, TH400, PG With Turbo Splines, +.090-.125 in., Each

Part Number: SUM-701134-90

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Summit Racing™ Pro Bracket Race 4,400-5,600 Stall Torque Converter SUM-701135

Torque Converter, 9 in. Race, TH350, TH400, PG With Turbo Splines, Each

Part Number: SUM-701135

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Summit Racing™ Pro Bracket Race 4,400-5,300 Stall Torque Converter SUM-701139

Torque Converter, 10 in. Race, TH350, TH400, PG With Turbo Splines, Each

Part Number: SUM-701139

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Shiftworks Slap Shift Shifter Conversions for 1970-1972 CAMARO - C350-5RVB

Conversion Kit, 1970-72 Camaro 3-Spd Automatic Reverse Valve Body Factory Shifter Conversion Kit TH350, TH400, features Slap-Shift function

Part Number: SIW-C350-5RVB

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

TCI Low-Drag Tailhousings 323100

TCI Low-Drag Tailhousings 323100

Automatic Transmission Tailhousing, Low-Drag, Billet Aluminum, Natural, GM TH350, Each

Part Number: TCI-323100

4.25 out of 5 stars ( 4 )

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TCI Low Gear Planetary Sets 327500

Planetary Gears, Steel, GM, TH350, Kit

Part Number: TCI-327500

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Lokar Hi-Tech Kickdown Kits KD-2350BLD

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, GM, TH350, Kit

Part Number: LOK-KD-2350-BLD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Lokar Vintage Series Kickdown Kits VS-23505

Automatic Transmission Kickdown Kit, Vintage Series, GM, TH350, Black/Red, Kit

Part Number: LOK-VS-23505

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Lokar Midnight Series Stainless Steel Hi-Tech Kickdown Kits XKD-2200HT

Automatic Transmission Kickdown Cable, Midnight Series Hi-Tech, Black Braided Stainless Steel, Black Aluminum Fittings, GM, TH350, Kit

Part Number: LOK-XKD-2200HT

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Lokar Midnight Series Stainless Steel Hi-Tech Kickdown Kits XKD-2350TP

Automatic Transmission Kickdown Cable, Midnight Series Hi-Tech, Black Braided Stainless Steel, Black Aluminum Fittings, GM, TH350, Kit

Part Number: LOK-XKD-2350TP

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Lokar Hi-Tech Kickdown Kits KDP-2350TP

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Polished Aluminum Fittings, GM, TH350, Kit

Part Number: LOK-KDP-2350TP

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Lokar Hi-Tech Kickdown Kits KDP-2350BLDU

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Polished Aluminum Fittings, GM, TH350, Each

Part Number: LOK-KDP-2350BLDU

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Lokar Vintage Series Kickdown Kits VS-23503

Automatic Transmission Kickdown Kit, Vintage Series, GM, TH350, Black/White, Kit

Part Number: LOK-VS-23503

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Lokar Vintage Series Kickdown Kits VS-23506

Automatic Transmission Kickdown Kit, Vintage Series, GM, TH350, Lemon/Black, Kit

Part Number: LOK-VS-23506

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Lokar Vintage Series Kickdown Kits VS-23502

Automatic Transmission Kickdown Kit, Vintage Series, GM, TH350, Black/Orange, Kit

Part Number: LOK-VS-23502

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

TCI Trans-Brake Valve Body Kits 321501

V/B TH350 TRANSBRAK W/O 221301

Part Number: TCI-321501

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

OTB Gear Sprocket-Style Transmission Dipsticks 3150

Transmission Fluid Dipsticks, Sprocket Style, Firewall Mount, Case Entry, Tube, Polished Handle, Buick, Chevy, Oldsmobile, Pontiac, TH350, TH400, Each

Part Number: OTT-3150

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Hughes Performance Street Rod 2,000 Stall Torque Converter GM20 (BPO)HD

Torque Converter, Street Rod, 2,000 rpm Stall, Buick, Oldsmobile, Pontiac, BOP, TH350, TH400, HD Sprag, Each

Part Number: HUP-GM20BPOHD

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Allstar Performance 2,200-2,600 Stall Torque Converter ALL26906

3.25 out of 5 stars ( 3 )

Estimated Ship Date: Today

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ATI Fuel & Blown Custom Stall Torque Converter ATI408930

Torque Converter, Fuel & Blown, Chevy, TH350/TH400, 9 in. Diameter, Each

Part Number: ATI-408930

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Call to Order

Lokar Hi-Tech Kickdown Kits XKD-2350BLDU

Automatic Transmission Kickdown Cables, Hi-Tech Kickdown Kits, Black Vinyl Jacket, 42.00 in. Cable Length, Fittings, GM, THM350, Kit

Part Number: LOK-XKD-2350BLDU

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today