Performance & Replacement Transmission & Drivetrain Parts

Bellhousing Spacer, Chevrolet, Gen 3/4 LS Engines, Automatic Trans., .250 in. Thick, Aluminum, Each

Part Number: SUM-704007

Not Yet Reviewed

Estimated Ship Date: Today

Detent Cable, Black, 38.0 in. Length, for TH250C or TH350C, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-Y233

4.5 out of 5 stars ( 16 )

Estimated Ship Date: Today

Shifter Conversion Kit, Shifter Cable Bracket, Chevy, Kit

Part Number: SIW-SC2243-R

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Sep 8, 2025 if ordered today

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Modulator Plug, Aluminum, TH400

Part Number: ATI-407010

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Adapter Kit Chrysler 318/360 Internal Balance To GM Turbo/Powerglide

Part Number: ATI-915250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Bellhousing Spacer, Chevrolet, Gen 3/4 LS Engines, Automatic Trans., .125 in. Thick, Aluminum, Each

Part Number: SUM-704006

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Body, Manual, Forward Pattern, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: ATI-353300

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Shift Cable, Floor, 1966-72 GM

Part Number: OPG-CH24950

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Bellhousing Spacer, Steel, Natural, 1.00 in. Thick, Each

Part Number: HUP-HP6295

Not Yet Reviewed

Estimated Ship Date: Today

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Detent Cable, Replacement, 47.500 in. Length, Chevy, GMC, Each

Part Number: ATP-Y229

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Detent Cable, Replacement, 37.400 in. Length, Buick, Oldsmobile, Pontiac, Each

Part Number: ATP-Y-1398

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Detent Cable, 37 in. Length, Buick, Oldsmobile, Pontiac, Each

Part Number: ATP-Y-1326

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 16, 2025 if ordered today

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Detent Cable, Replacement, 39.250 in. Length, Buick, Oldsmobile, Pontiac, Each

Part Number: ATP-Y102

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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DETENT CABLE

Part Number: PIO-CA-1964

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Transmission Fluid Dipstick Components, Automatic Transmission Dipstick Tube Seals, Tube Grommet, 1.015 in. Bore Diameter, Ford, GM, Each

Part Number: ATP-SO35

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Transmission Filter Extension, Chevy, HUP-HP3280, Each

Part Number: HUP-HP3225

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Transmission Dipstick Plug, Aluminum, Natural, GM, Each

Part Number: ICB-551915

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

SHIFT DETENT

Part Number: SIW-DT3-RVB

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Shifter Mount Brakets, Mid Mount, 350

Part Number: GIS-1023-6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Automatic Shifter Repair Kit, for Use with Factory Horseshoe Shifters, Chevrolet, Kit

Part Number: OER-K3077

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Bellhousing Adapter, Chevy LS, LT to Conventional, Kit

Part Number: LAK-15901LKW

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Yoke, Forged Steel, 27-Spline, Spicer 1310, GM, Muncie, Saginaw, Each

Part Number: AAF-ALL69047

Not Yet Reviewed

Estimated Ship Date: Today

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Bellhousing Adapter, Steel, AMC, L6, V8 to 4L60E, 700R4, Kit

Part Number: ADD-716138

Not Yet Reviewed

Estimated Ship Date: Today

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Flexplate Adapter, Steel, Black, Chevy, Each

Part Number: AAF-ALL26121

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Pin Stud Assembly, Shifter Replacement Part, Chevy, Pontiac, Kit

Part Number: AMD-W-682

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today