Transmissions

Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.68:1 Fifth Gear, Chevy, Pontiac, Nova, Ventura, 1968-74, Kit

Part Number: AWR-COGM-X2FX

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

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Automatic Transmission, 4L80E, Level 2, GM Bellhousing, Automatic Valve Body, Standard Shift Pattern, GM, Early Case, Chevy, Each

Part Number: FTI-FT4L8-2E

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Chevy, 700R4, Each

Part Number: TCI-371100

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

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Automatic Transmission, StreetFighter, 3.06 First Gear Ratio, Torque Converter, Chevy, 700R4, Kit

Part Number: TCI-371100P2

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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• $250.00 Summit Bucks
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Silver Sport EasyFit TREMEC TKX Install Kit Mopar 70-74 E-Body, 71-74 B-Body

Part Number: IST-EFKMETKX

Not Yet Reviewed

Estimated Ship Date: Aug 22, 2025 if ordered today

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Automatic Transmission, Up to 500 hp/500 ft. lbs, Max, Level 3, One Piece Case, 4L60E, RWD, 2,600 - 3,600 Stall, LT Bellhousing, Chevrolet, Kit

Part Number: GES-GS4L60EL3

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Core Charge $350.00
• Free Shipping
• Special Order
• Mfr. Rebate

$200.00 Mail-In Rebate

Price after Manufacturer Rebate: $4,745.00

Rebate Expires: 9/30/2025

Get $200 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges to redeem offer. ...Read More

Get $200 back after rebate on a Gearstar Performance Level 3 or Level 4 4L60/4L65/4L70E/4L80/4L85E Transmission! Go to https://www.summitracing.com/go/ges to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked within 30 days of purchase. Allow 2-4 weeks for processing. Rebate for end consumer only. Show Less

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Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Buick, Oldsmobile, Pontiac, TH400

Part Number: TCI-211305

2.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission, Forward Shift Pattern, Automatic, Manual Valve Body, Chevy, TH350, Each

Part Number: HUP-35-1D

Not Yet Reviewed

• Core Charge $200.00
• Free Shipping

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Buick, Oldsmobile, Pontiac, TH400

Part Number: TCI-211390

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ROADMASTER 6L80 TRANSMISSION & CONVERTER PACKAGE CHEVY/GMC 1500 4WD 2014-2021

Part Number: BDD-1064844SS

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Core Charge $1,000.00
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Automatic Transmission, Remanufactured, Forward Shift Pattern, Full Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-312000

3.22 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, 4L80E, RWD, Each

Part Number: TCI-271150

Not Yet Reviewed

Estimated Ship Date: Sep 12, 2025 if ordered today

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Automatic Transmission, Bracket Series Powerglide Level 3, Two Gears, 1.80 First Gear Ratio, Hardened 4340 Output Shaft, Chevrolet, Each

Part Number: FTI-BPG3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 3, 2025 if ordered today

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TRANS, TH-400 UNI SF/BRKAWY PACKAGE

Part Number: TCI-211000BP3

Not Yet Reviewed

Estimated Ship Date: Sep 12, 2025 if ordered today

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• $250.00 Summit Bucks
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Automatic Transmissions, Aluminum,Forward Shift Pattern, 28 oz Balanced Flexplate, Dipstick, Transcooler, Bellhousing, 850 Hp, Ford, Each

Part Number: TCI-471800P12

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

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• $250.00 Summit Bucks
• Special Order

Silver Sport EasyFit TREMEC TKX Install Kit 68-74 GM X-Body wo/console

Part Number: IST-EFKX2TKX

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Chevy, TH400, Each

Part Number: TCI-211001P1

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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• Restricted
• Ground
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• $250.00 Summit Bucks
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Clutch Kit 2014-2019 Corvette C7, Stingray, Z06, ZR1. Twin Disc 1-1/8' x26 Spline. Sprung Hub, Ceremetallic, SFI 1.1, Billet, Rebuildable.

Part Number: MNC-M921207

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Automatic Transmission, Remanufactured, Reverse Shift Pattern, Trans-brake, Full Manual Valve Body, Chrysler, Dodge, Plymouth, Torqueflite 727, Each

Part Number: TCI-112700

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 12, 2025 if ordered today

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GM 4L70/75E two piece case 2wd 4 speed overdrive automatic transmission set up for LS engines and using a 15 pin case connector or ISS. Level 3

Part Number: GES-GS4L70EL3

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Core Charge $550.00
• Free Shipping
• Special Order
• Mfr. Rebate

$200.00 Mail-In Rebate

Price after Manufacturer Rebate: $4,945.00

Rebate Expires: 9/30/2025

Get $200 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges to redeem offer. ...Read More

Get $200 back after rebate on a Gearstar Performance Level 3 or Level 4 4L60/4L65/4L70E/4L80/4L85E Transmission! Go to https://www.summitracing.com/go/ges to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked within 30 days of purchase. Allow 2-4 weeks for processing. Rebate for end consumer only. Show Less

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PROLINE 2500 W/TBRAKE-1.80 GEARS, 300M OUTPUT, PRO-DEEP PAN

Part Number: TOS-2512-2500

Not Yet Reviewed

Estimated Ship Date: Aug 15, 2025 if ordered today

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Automatic Transmission, Remanufactured, Reverse Shift Pattern, Full Manual Valve Body, Chevy, 700R4, Each

Part Number: TCI-371001

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 12, 2025 if ordered today

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Manual Transmission Installation Kit, SBF Windsor, TKX or TKO Installation Kit, 28 Ounce, 26 Spine, 10.5 in. Clutch, Sold as a Kit

Part Number: HLY-319-600

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Automatic Transmission, StreetFighter, 2.46 First Gear Ratio, Torque Converter, Ford, C-6, Kit

Part Number: TCI-411400P1

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 11, 2025 if ordered today

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• $250.00 Summit Bucks
• Special Order

Transmission, Super T10 2.64 W Ratio Ford

Part Number: RMG-1304000469

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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