Gearstar Performance Transmission Parts and Accessories

Flexplate , SFI , GM LS/LT gen 5 series engines , 8 bolt crank, internal balance, 3 or 6 pad, multi-pattern 10.75" , 11.060" , 11.50" bolt pattern

Part Number: GES-GSLSFLX3

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Estimated Ship Date: Jun 8, 2026 if ordered today

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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

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Estimated Ship Date: Jun 8, 2026 if ordered today

• Core Charge $350.00
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Automatic Transmission, 600 hp Rated Max, Level 4, 4R100, 4WD, Stall Converter, 3 Bolt Starter, Small Block Ford, Kit

Part Number: GES-GS4R100S3444

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Estimated Ship Date: Jun 15, 2026 if ordered today

• Core Charge $450.00
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Automatic Transmission, 600 hp Rated Max, Level 4, E4OD, RWD, Diesel Ford, Kit

Part Number: GES-GSE4ODDL4

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Estimated Ship Date: Jun 15, 2026 if ordered today

• Core Charge $450.00
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BOLT KIT, FLEXPLATE, GM LS, 4.8, 5.3, 6.0L, LS1, LS2, LS4, LS6, M11-1.5 x 1.075 UHL, Set of 6

Part Number: GES-GSFLXBT3

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Estimated Ship Date: Jun 16, 2026 if ordered today

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GM 4L80E two wheel drive 4 speed overdrive automatic transmission designed for Gen 2 LT style engines. Level 3

Part Number: GES-GS4L80ELTL3

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Estimated Ship Date: Jun 10, 2026 if ordered today

• Core Charge $650.00
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GM 4L60E two piece case two wheel drive 4 speed overdrive automatic transmission. Level 5 PRO SERIES 13pin harness

Part Number: GES-GS4L60E2L5

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Estimated Ship Date: Jun 10, 2026 if ordered today

• Core Charge $350.00
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Automatic Transmission, Up to 650 hp/600 ft. lbs, Max, Level 4, Two Piece Case, 4L60E, RWD, 2,800 - 3,000 Stall, Chevrolet, Kit

Part Number: GES-GS4L60E2L4

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Estimated Ship Date: Jun 10, 2026 if ordered today

• Core Charge $350.00
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GM 4L65E two piece case two wheel drive 4 speed overdrive automatic transmission set up for LS style engines. Level 5 PRO SERIES 13pin harness

Part Number: GES-GS4L65EL5

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Estimated Ship Date: Jun 10, 2026 if ordered today

• Core Charge $350.00
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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 4

Part Number: GES-GS4L70EL4

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Estimated Ship Date: Jun 10, 2026 if ordered today

• Core Charge $550.00
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GM 4L80E two wheel drive 4 speed overdrive automatic transmission designed for LT style engines. Level 5 PRO SERIES

Part Number: GES-GS4L80ELTL5

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Estimated Ship Date: Jun 10, 2026 if ordered today

• Core Charge $650.00
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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: Jun 10, 2026 if ordered today

• Core Charge $850.00
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GM 4L85E two wheel drive 4 speed overdrive automatic transmissions designed for LT style engines. Level 4

Part Number: GES-GS4L85ELTL4

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Estimated Ship Date: Jun 10, 2026 if ordered today

• Core Charge $850.00
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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

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Estimated Ship Date: Jun 10, 2026 if ordered today

• Core Charge $350.00
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Automatic Transmission, Up to 650 hp/600 ft. lbs, Max, Level 4, One Piece Case, 4L60E, 4WD, 2,800 - 4,000 Stall, Chevrolet, Kit

Part Number: GES-GS4L60E4X4L4

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Estimated Ship Date: Jun 10, 2026 if ordered today

• Core Charge $350.00
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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

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Estimated Ship Date: Jun 10, 2026 if ordered today

• Core Charge $650.00
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Automatic Transmission, 750 hp/550 ft. lbs. Max, Level 4, 4R70W, 4WD, 2,600 - 4,500 Stall, 3 Bolt Starter, Small Block Ford, Kit

Part Number: GES-GS4R70W34X44

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Estimated Ship Date: Jun 11, 2026 if ordered today

• Core Charge $500.00
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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

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Estimated Ship Date: Jun 11, 2026 if ordered today

• Core Charge $500.00
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Automatic Transmission, Level 3, 6R80, RWD, Stall Converter, 3 Bolt Starter, Small Block Ford, Kit

Part Number: GES-GS6R80L3

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Estimated Ship Date: Jun 11, 2026 if ordered today

• Core Charge $650.00
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Automatic Transmission, Level 4, 6R80, 4WD, Stall Converter, 3 Bolt Starter, Small Block Ford, Kit

Part Number: GES-GS6R804X4L4

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Estimated Ship Date: Jun 11, 2026 if ordered today

• Core Charge $650.00
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Automatic Transmission, 500 hp/450 ft. lbs. Max, Level 3, 4R70W, RWD, 2,600 - 3,200 Stall, 3 Bolt Starter, Small Block Ford, Kit

Part Number: GES-GS4R70W3L3

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Estimated Ship Date: Jun 11, 2026 if ordered today

• Core Charge $500.00
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FLEXPLATE, SFI, FORD 289-351W, 164T, Internal Bal Eagle Crank

Part Number: GES-GSSBF0FLX1

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Estimated Ship Date: Jun 11, 2026 if ordered today

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Automatic Transmission, Level 4, 6R80, RWD, Stall Converter, 3 Bolt Starter, Small Block Ford, Kit

Part Number: GES-GS6R80L4

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Estimated Ship Date: Jun 11, 2026 if ordered today

• Core Charge $650.00
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FLEXPLATE, SFI, 29.1 CHEVY SB 1986-97, 90° V6, 153T, 1-pc rear main seal, Ext Bal, 3 x 10.75" , 3 x 11.50" bolt pattern

Part Number: GES-GSSBC1EXT2

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Estimated Ship Date: Jun 23, 2026 if ordered today

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

Part Number: GES-GS4L60E4X4L3

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Estimated Ship Date: Jun 10, 2026 if ordered today

• Core Charge $350.00
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