Transmissions

Automatic Transmission, Up to 650 hp/600 ft. lbs, Max, Level 4, One Piece Case, 4L60E, RWD, 2,800 - 4,000 Stall, LT Bellhousing, Chevrolet, Kit

Part Number: GES-GS4L60EL4

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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

$350.00 Mail-In Rebate

Price after Manufacturer Rebate: $5,595.00

Rebate Expires: 9/30/2025

Get $350 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges1 to redeem offer. ...Read More

Get $350 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/ges1 to redeem offer. Valid on purchases made between 9/1/25 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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GM 4L65E two piece case four wheel drive 4 speed overdrive automatic transmission set up for LS style engines. Level 3

Part Number: GES-GS4L65E4X4L3

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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

$350.00 Mail-In Rebate

Price after Manufacturer Rebate: $5,295.00

Rebate Expires: 9/30/2025

Get $350 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges1 to redeem offer. ...Read More

Get $350 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/ges1 to redeem offer. Valid on purchases made between 9/1/25 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, 4L65-E Level 4, for LS 13-Pin Main Harness, Max 600 hp/500 lbs.-ft. Torque at Crank, with 2,600-4,000 Torque Converter, Each

Part Number: GES-GS4L65E4X4L4

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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

$350.00 Mail-In Rebate

Price after Manufacturer Rebate: $6,095.00

Rebate Expires: 9/30/2025

Get $350 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges1 to redeem offer. ...Read More

Get $350 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/ges1 to redeem offer. Valid on purchases made between 9/1/25 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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GM 4L65E two piece case two wheel drive 4 speed overdrive automatic transmissions with big block Mopar bellhousing. Level 3

Part Number: GES-GS4L65EBBML3

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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

$350.00 Mail-In Rebate

Price after Manufacturer Rebate: $5,595.00

Rebate Expires: 9/30/2025

Get $350 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges1 to redeem offer. ...Read More

Get $350 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/ges1 to redeem offer. Valid on purchases made between 9/1/25 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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GM 4L65E two piece case two wheel drive 4 speed overdrive automatic transmissions with big block Mopar bellhousing. Level 4

Part Number: GES-GS4L65EBBML4

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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

$350.00 Mail-In Rebate

Price after Manufacturer Rebate: $6,595.00

Rebate Expires: 9/30/2025

Get $350 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges1 to redeem offer. ...Read More

Get $350 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/ges1 to redeem offer. Valid on purchases made between 9/1/25 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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GM 4L65E two piece case two wheel drive 4 speed overdrive automatic transmissions with Gen III Hemi bellhousing. Level 3

Part Number: GES-GS4L65EHEML3

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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

$350.00 Mail-In Rebate

Price after Manufacturer Rebate: $5,595.00

Rebate Expires: 9/30/2025

Get $350 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges1 to redeem offer. ...Read More

Get $350 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/ges1 to redeem offer. Valid on purchases made between 9/1/25 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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ZZ502/502 DELUXE W/4L85E TRANS

Part Number: NAL-S2024-08

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Drop Ship
• Freight Charge
• Special Order

LS3 (6.2L) W/ 6-SPEED MAN TRAN

Part Number: NAL-S2024-63

Not Yet Reviewed

• Freight Charge
• Special Order

Transmission Non-Electronic 4x Four-Speed Package for Small Block Ford (750 HP)

Part Number: TCI-371800P1

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

Automatic Transmissions, Aluminum,Forward Shift Pattern, 28 oz Balanced Flexplate, Dipstick, Transcooler, Bellhousing, 750 Hp, Ford, Each

Part Number: TCI-371800P12

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

Automatic Transmissions, Aluminum,Forward Shift Pattern, 50 oz Balanced Flexplate, Dipstick, Transcooler, Bellhousing, 750 Hp, Ford, Each

Part Number: TCI-371800P13

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

Automatic Transmission Assembly, Non-Electronic 4x Four-Speed Package for 6-Bolt Ford Modular (750 HP)

Part Number: TCI-371800P2

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

Automatic Transmission Assembly, Non-Electronic 4x Four-Speed Package for Chrysler Small Block (750 HP)

Part Number: TCI-371800P5

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

Automatic Transmission Assembly, Non-Electronic 4x Four-Speed Package for 6-Bolt Chrysler Big Block (750 HP)

Part Number: TCI-371800P6

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

Automatic Transmission Assembly, Non-Electronic 4x Four-Speed Package for 8-Bolt Chrysler Big Block (750 HP)

Part Number: TCI-371800P7

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

Automatic Transmission Assembly, Non-Electronic 4x Four-Speed Package for Buick/Oldsmobile (750 HP)

Part Number: TCI-371800P9

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

TRANS PRO-X TH40

Part Number: TCI-212507PX1

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

Automatic Transmission Assembly, Electronic 4x Four-Speed Package for Buick/Oldsmobile

Part Number: TCI-471800P10

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

4L80E FOR A DODGE GEM III HEMI

Part Number: TCI-471800P11

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

Automatic Transmission Assembly, Electronic 4x Four-Speed Package for 6-Bolt Chrysler Big Block

Part Number: TCI-471800P3

Not Yet Reviewed

• Free Shipping
• Special Order

4L80E SSF TRANS 2001-UP LS1

Part Number: TCI-271250

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

4L60E 00-02 TRUCK SSF PACKAGE

Part Number: TCI-371016P4

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: TCI-371100P1

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

• Restricted
• Ground
• Free Shipping
• Special Order

4L60E SSF B-BODY TRANS PKG

Part Number: TCI-371110P1

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Free Shipping
• Special Order

4L60E LS1 F-BODY SSF TRANS PKG

Part Number: TCI-371150P1

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

• Restricted
• Ground
• Free Shipping
• Special Order