Performance & Replacement Transmission & Drivetrain Parts

Automatic Transmission Adapter, Chevy Big/Small Block Engine to B.O.P. TH350/TH400/700R4 Transmission, Each

Part Number: TCI-230000

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Flexplate Dust Cover, Plastic, Black, GM, TH350, TH400, Each

Part Number: ATI-110120

2.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Torque Converter, Street Bandit, 9.6 in. Diameter, 3,500-4,200 Stall, GM, TH350, Each

Part Number: APE-47014

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Torque Converters, Twister 3/4 Race, 1.703 in. Crank Pilot Diameter, 30-spline, 9.600 in. Diameter, TH350, 2,400 rpm Advertised Flash Stall, Each

Part Number: HAY-97-1B24Q

Not Yet Reviewed

Estimated Ship Date: Today

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Transmission Yoke, 1310, 8.25 in. Length, 27-Spline, 200-4R, 4L60, 700R4, Muncie, Powerglide, TH350, Brinn

Part Number: AXE-LT75

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Transmission Yoke, 1310, 6.75 in. Length, 27-Spline, 200-4R, 4L60, 700R4, Muncie, Powerglide, TH350, Brinn

Part Number: AXE-LT6HD

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Yoke, Forged Steel, 27-Spline, Spicer 1310, Bert, Muncie, Saginaw, TH350, THM700-R4/4L60/MD8, Each

Part Number: AAF-ALL69045

Not Yet Reviewed

Estimated Ship Date: Oct 3, 2025 if ordered today

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Flexplate, Gold Series, 168-Tooth, External Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, TH350, TH400, 700R4, Chevy, Big Block, V8, Each

Part Number: PQX-1845401

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Transmission Bellhousing, New, Aluminum, SFI 30.1, GM, TH350/TH400, Modified OEM Case, Each

Part Number: ATI-200044A

Not Yet Reviewed

Estimated Ship Date: Today

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Transmission Yoke, 1310, 7.75 in. Length, 27-Spline, 200-4R, 4L60, 700R4, Muncie, Powerglide, TH350, Brinn

Part Number: AXE-LT7

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Transmission Yoke, 1310, 6.750 in. Length, 27-Spline, 200-4R, 4L60, 700R4, Muncie, Powerglide, TH350, Brinn

Part Number: AXE-LT6

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

Transmission Yoke, Steel, 6.563 in. Length, 27-Spline, 200-4R, 4L60, 700R4, Muncie, Powerglide, TH350, Brinn

Part Number: AXE-T350WA

4.54 out of 5 stars ( 13 )

Estimated Ship Date: Today

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

Part Number: SUM-701111

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: SUM-701106

Not Yet Reviewed

Estimated Ship Date: Today

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Flexplates, Gold Series, 166-tooth, External Engine Balance, Chromoly, SFI 29.1, THM350, THM400, 700-R4, Oldsmobile, Olds V8, Each

Part Number: PQX-1845505

Not Yet Reviewed

Estimated Ship Date: Today

Torque Converter, 3600 stall 245mm non lock up, TH350/400

Part Number: YNK-ELIM95360035

Not Yet Reviewed

Estimated Ship Date: Today

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Torque Converter, Breakaway, Chevy, TH400/TH350, Each

Part Number: TCI-240920

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Torque Converter, GM TH350 HS Converter

Part Number: CCV-TQTH350HS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Core Charge $30.00

Torque Converter, Street Master, 2,500 rpm Stall, Buick, Pontiac, Oldsmobile, BOP, TH350, TH400, HD Sprag, Each

Part Number: HUP-GM25BPOHD

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Torque Converter, Super StreetFighter, Chevy, Buick, Oldsmobile, Pontiac, TH350/TH375/TH400, Each

Part Number: TCI-242101

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Yoke, Steel, 27-Spline, Spicer 1310, Bert, Muncie, Saginaw, TH350, THM700-R4/4L60/MD8, Each

Part Number: AAF-ALL69043

Not Yet Reviewed

Estimated Ship Date: Oct 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Flexplate, Gold Series, 168-Tooth, External Engine Balance, 2-Piece Rear Main Seal, SFI 29.1, TH350, TH400, 700R4, Chevy, Big Block, V8, Each

Part Number: PQX-1845400

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Torque Converter, Saturday Night Special, Buick, Oldsmobile, Pontiac, TH350/TH375/TH400, Each

Part Number: TCI-241502

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Control Module, Shift Indicator, Billet Aluminum, GM, TH350/TH400/700R4/4L60, Kit

Part Number: LOK-CINS-1797

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Flexplate, Gold Series, 153-Tooth, Internal Engine Balance, 2-Piece Rear Main Seal, SFI 29.1, TH350, Chevy, Small Block, GM V6, Each

Part Number: PQX-1835002

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today