Performance & Replacement Transmission & Drivetrain Parts

Transmission Fluid Dipsticks, '40 Style, Transmission Case Entry, Firewall Mount, Polished Aluminum Handle, Buick, Chevy, Pontiac, TH350, TH400, Each

Part Number: OTT-3050

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

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Shift Kit, Performance, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH350, 1969-81, Kit

Part Number: TRG-350-3

4.47 out of 5 stars ( 17 )

Estimated Ship Date: Monday 9/29/2025

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Automatic Transmission Governor Cover, Stainless Steel, Natural, 700R4, TH350, TCI Logo, Each

Part Number: TCI-316860

3.55 out of 5 stars ( 11 )

Estimated Ship Date: Monday 9/29/2025

Shifters, Automatic Transmission, Floor Mount, Cable Operated, Detent, Reverse Lockout, Horseshoe Knob, TH350, TH400, Chevy, Kit

Part Number: SIW-SW1001

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/29/2025

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Transmission Upgrade Kit, Trans-Scat, Chevy, Buick, Oldsmobile, Pontiac, GMC, TH350, Each

Part Number: TCI-326200

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 16.000 in. Bench Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, TH350, Each

Part Number: LOK-CO350GM

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

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System High Flow Filter GM TH350

Part Number: TCI-328505

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Front Pump Drive GM TH350/400 Two Piece Neutral Balance

Part Number: TCI-162000

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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Automatic Transmission Rebuild Kit, Master Racing, Chevy, TH350, Kit

Part Number: TCI-329100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

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Gate Plate, Pro Stick, 3-Speed Forward Pattern, GM, Automatic, TH350, TH400, Each

Part Number: BMM-80711

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/29/2025

Transmission Bracket, Steel, Zinc, Sidewinder Shifter, Chevy TH350, Kit

Part Number: WPP-1595

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

Cable Bracket, Replacement, Used With Bandit Shifters, GM, TH250/TH350/TH375/TH400/2004R/700R4, Each

Part Number: BMM-30498

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 9/29/2025

Transmission Pan Gasket, TH350, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-SG24

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

Automatic Shifter, Winters Sidewinder, Reverse Pattern Valve Body, Standard Reverse Gate, GM, TH350, Each

Part Number: WPP-157-1R

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/29/2025

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Rear Reaction Carrier Support Shims, TH350, TH350C, 4L60, 4L60E, 4L65E, 4L70E, Set of 10

Part Number: SOX-77406-10

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, 60.00 in. Length, GM, TH350, Kit

Part Number: LOK-KD-2350HT60

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

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Servo Sealing Rings, GM, TH350, Kit

Part Number: TCI-313800

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

Automatic Shifter, Case Mounted, Detent, 23.000 in. Double Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, TH350, Each

Part Number: LOK-CM350ANM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Clutch Friction Plates, 0.098 in. Friction Plate Thickness, Forward, GM, TH350, Set of 5

Part Number: TCI-324700

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 5, 2025 if ordered today

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Modulator Delete Plug, GM, TH400, TH350, Billet Aluminum, Each

Part Number: ICB-551907

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

Automatic Transmission Bushings, Replacement, Bushing Kit, GM, THM350, Kit

Part Number: ATI-356400

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

Automatic Transmission Shift Lever, Steel, Gold Anodized, GM, TH350/TH400, Each

Part Number: TCI-248500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/29/2025

TH350 DIR/FOR KOLENE .068 (1)

Part Number: TCI-324003

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

TH350 DIR/FOR STEEL .068 (11)

Part Number: TCI-324002

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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TH350 DIR/FOR KOLENE .068 (5)

Part Number: TCI-324004

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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