Automatic Transmissions at Summit Racing

GearStar GM 4L85E Level 5 Pro Series Transmissions GS4L85ELSL5

GM 4L85E two wheel drive 4 speed overdrive automatic transmissions designed for LS style engines. Level 5 PRO SERIES

Part Number: GES-GS4L85ELSL5

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 4L80E Level 5 Pro Series Transmissions GS4L804X4LS5

GM 4L80E Four wheel drive 4 speed overdrive automatic transmission designed for LS style engines. Level 5 PRO SERIES

Part Number: GES-GS4L804X4LS5

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar Ford E4OD/4R100 Level 3 Transmissions GSE4ODBB4X43

Automatic Transmission, 600 hp Rated Max, Level 3, E4OD, 4WD, 1,300-2,200 Rpm Stall Converter, Big Block Ford, Kit

Part Number: GES-GSE4ODBB4X43

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 4L80E Level 3 Transmissions GS4L804X4LT3

GM 4L80E Four wheel drive 4 speed overdrive automatic transmission. Level 3

Part Number: GES-GS4L804X4LT3

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 4L85E Level 4 Transmissions GS4L85ELSL4

GM 4L85E two wheel drive 4 speed overdrive automatic transmissions designed for LS style engines. Level 4

Part Number: GES-GS4L85ELSL4

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 4L80E Level 5 Transmissions GS4L80ELSL5

GM 4L80E two wheel drive 4 speed overdrive automatic transmission designed for LS style engines. Level 5 PRO SERIES

Part Number: GES-GS4L80ELSL5

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 4L80E Level 4 Transmissions GS4L80ELTL4

GM 4L80E two wheel drive 4 speed overdrive automatic transmission designed for Gen 2 LT style engines. Level 4

Part Number: GES-GS4L80ELTL4

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar Ford E4OD/4R100 Level 4 Transmissions GSE4ODD4X4L4

Automatic Transmission, 600 hp Rated Max, Level 4, E4OD, 4WD, Stall Converter, Diesel Ford, Kit

Part Number: GES-GSE4ODD4X4L4

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 4L60E Level 4 Transmissions GS4L60EL4

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

Part Number: GES-GS4L60EL4

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 4L85E Level 5 Pro Series Transmissions GS4L85ELTL5

GM 4L85E two wheel drive 4 speed overdrive automatic transmissions designed for LT style engines. Level 5 PRO SERIES

Part Number: GES-GS4L85ELTL5

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 4L65E Level 3 Transmissions GS4L65ESBML3

GM 4L65E two piece case two wheel drive 4 speed overdrive automatic transmissions with small block Mopar bellhousing. Level 3

Part Number: GES-GS4L65ESBML3

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 6L80E Level 4 Transmissions GS6L80L4

Automatic Transmission, Up to 750 hp Max, Level 4, 6L80E, RWD, 2,800 Stall Converter, LS Bellhousing, Chevrolet, Kit

Part Number: GES-GS6L80L4

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

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GearStar GM 4L80E Level 4 Transmissions GS4L804X4LS4

GM 4L80E Four wheel drive 4 speed overdrive automatic transmission designed for LS style engines. Level 4

Part Number: GES-GS4L804X4LS4

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 4L70E Level 4 Transmissions GS4L70E4X4L4

GM 4L70/75E two piece case 4x4 4 speed overdrive automatic transmission set up for LS engines and using a 15 pin case connector or ISS. Level 4

Part Number: GES-GS4L70E4X4L4

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 6L90E Level 4 Transmissions GS6L90L4

GM 6L90E two wheel drive 6 speed overdrive transmission designed for LS engines. Level 4

Part Number: GES-GS6L90L4

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

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GearStar GM 4L65E Level 4 C5/C6 Transmissions GS4L65EVETL4

GM4L65E two piece case designed for Corvette C5, C6 applications only. 4 speed overdrive transmissions set up for LS engines. Level 4

Part Number: GES-GS4L65EVETL4

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 6L90E Level 4 Transmissions GS6L904X4L4

GM 6L90E four wheel drive 6 speed overdrive transmission designed for LS engines. Level 4

Part Number: GES-GS6L904X4L4

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

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GearStar GM 4L70E Level 4 Transmissions GS4L70EL4

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 4

Part Number: GES-GS4L70EL4

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 4L70E Level 3 Transmissions GS4L70E4X4L3

GM 4L70/75E two piece case 4x4 4 speed overdrive automatic transmission set up for LS engines and using a 15 pin case connector or ISS. Level 3

Part Number: GES-GS4L70E4X4L3

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 6L90E Level 3 Transmissions GS6L904X4L3

GM 6L90E four wheel drive 6 speed overdrive transmission designed for LS engines. Level 3

Part Number: GES-GS6L904X4L3

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

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GearStar GM 4L80E Level 3 Transmissions GS4L804X4LS3

GM 4L80E Four wheel drive 4 speed overdrive automatic transmission designed for LS style engines. Level 3

Part Number: GES-GS4L804X4LS3

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 4L70E Level 3 Transmissions GS4L70EL3

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: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar Ford E4OD/4R100 Level 3 Transmissions GSE4ODSBL3

Automatic Transmission, 600 hp/550 ft. lbs. Max, Level 3, E4OD, RWD, 1,300 - 2,200 Stall, 2 Bolt Starter, Small Block Ford, Kit

Part Number: GES-GSE4ODSBL3

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

GearStar GM 6L80E Level 3 Transmissions GS6L804X4L3

GM 6L80E four wheel/ all wheel drive 6 speed overdrive transmission designed for LS engines. Level 3

Part Number: GES-GS6L804X4L3

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today

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GearStar Ford 4R70W Level 4 Transmissions GS4R702L4

Automatic Transmission, 750 hp/550 ft. lbs. Max, Level 4, 4R70W, RWD, 2,600 - 4,500 Stall, 2 Bolt Starter, Small Block Ford, Kit

Part Number: GES-GS4R702L4

Not Yet Reviewed

Estimated Ship Date: Jan 4, 2027 if ordered today

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Estimated Ship Date: Jan 4, 2027 if ordered today