Performance & Replacement Transmission & Drivetrain Parts

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.

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Results 1 - 25 of 72

ATP Detent Cables Y-100

Detent Cable, Black, 40.0 in. Length, for TH350 Transmission, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-Y100

3.67 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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ATP Detent Cables Y-104

Detent Cable, Black, 40.25 in. Length, for TH250, TH350, or TH375B, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: ATP-Y104

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ATP Detent Cables Y-228

Transmission Detent Cable, Black Jacket, 44 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-Y228

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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ATP Detent Cables Y-103

Detent Cable, Automatic Transmission, 41.75 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-Y103

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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ATP Detent Cables Y-233

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: Tomorrow

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ATP Detent Cables Y-229

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

Part Number: ATP-Y229

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

ATP Detent Cables Y-754

Detent Cable, Adjustable, 28-48 in. Length, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: ATP-Y754

4.14 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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ATP Detent Cables Y-752

Detent Cable, Adjustable, 28-48 in. Length, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-Y752

3.9 out of 5 stars ( 21 )

Estimated Ship Date: Tomorrow

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ATP Detent Cables Y-1326

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

Part Number: ATP-Y-1326

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

ATP Detent Cables Y-102

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

Part Number: ATP-Y102

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

ATP Detent Cables Y-225

Detent Cable, for 4L60, 200-4R, TH200C, TH125C, TH325, TH325-4L, or 700R4, Buick, Chevy, GMC, Olds, Pontiac

Part Number: ATP-Y225

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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ATP Detent Cables Y-107

Detent Cable, Replacement, 38.500 in. Length, Buick, Oldsmobile, Pontiac, Each

Part Number: ATP-Y107

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

ATP Detent Cables Y-108

Detent Cable, Replacement, 35.500 in. Length, Buick, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-Y108

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Lokar Hi-Tech Kickdown Kits KD-2350U

Lokar Hi-Tech Kickdown Kits KD-2350U

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, GM, TH350, Kit

Part Number: LOK-KD-2350U

4.52 out of 5 stars ( 33 )

Estimated Ship Date: Tomorrow

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Lokar Cable Operated Automatic Transmission Shifters CO350ANM

Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 23.000 in. Double Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, TH350, Each

Part Number: LOK-CO350ANM

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Lokar Cable Operated Automatic Transmission Shifters CO350GM

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: Tomorrow

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Pioneer Automatic Transmission Kickdown Cables CA-1933

Detent Cable, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PIO-CA-1933

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Lokar Cable Operated Automatic Transmission Shifters CO350R28

Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 32.000 in. Double Bend Chrome Stick, 3/8-24 in., Black 8-ball Knob, TH350, Each

Part Number: LOK-CO350R28

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Lokar Cable Operated Automatic Transmission Shifters CO350BNMB

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

Part Number: LOK-CO350BNMB

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Pioneer Automotive - Automatic Transmission Kickdown Cables for 1977 CENTURY, 1979 ELECTRA - CA-1963

DETENT CABLE

Part Number: PIO-CA-1963

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

ICT Billet Kick-Down Cable Block-Off Plugs 551916

Transmission Plug, Kick Down Cable Block Off Plug, Billet Aluminum, GM, TH350, Kit

Part Number: ICB-551916

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Pioneer Automotive - Automatic Transmission Kickdown Cables for 1977 CATALINA, LESABRE, SUNBIRD - CA-1954

DETENT CABLE

Part Number: PIO-CA-1954

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Pioneer Automotive - Automatic Transmission Kickdown Cables for 1980 CENTURY, 1977 GRAND LEMANS - CA-1964

DETENT CABLE

Part Number: PIO-CA-1964

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Shiftworks Horseshoe Shifters for 1968-1970 CHEVELLE - SW1003

Automatic Transmission Shifter, Horseshoe, Cable Operated, Forward Shift Pattern, Detent, Cable, Linkage, THM350/THM400, Chevrolet, Kit

Part Number: SIW-SW1003

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Lokar Cable Operated Automatic Transmission Shifters CO350CM

Automatic Shifter, GM, TH350, 12 in. Single Bend Chrome Stick, Original Brushed Mushroom Knob, Each

Part Number: LOK-CO350CM

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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