Performance & Replacement Transmission & Drivetrain Parts

Torque Converter, 9 in. Race, TH350, TH400, PG With Turbo Splines, Each

Part Number: SUM-701116

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Flexplate, Black Label, Steel, SFI 29.1, 5.7L/6.1L, Hemi, Excludes Trucks, 8 Bolt, 131-Teeth, Internal Balance, A580, W5A580, Mopar, Dodge, Each

Part Number: PQX-2034571

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Automatic Transmission Rebuild Kit, Build-It Stage 4, Bands, Clutches, Dodge, 48RE, Kit

Part Number: BDD-1062014

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Flywheel, Billet Steel, 153-Tooth, 30.55 lb., SFI 1.1, External Engine Balance, Chevy, 5.0, 5.7L, Each

Part Number: PQX-1630583

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Oil Filters, Powersports, Cartridge, 1.40 in. Tall, 0.42 in. ID,1.58 in. OD, for use on Honda®, C, CRF, CMX, GL, Grom, MSX, NC, SXS, Each

Part Number: KNN-KN-117

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Flywheel LS CHEVY LS 6-BOLT CRANK, LS SERIES 168T FLYWHEEL

Part Number: MLL-BPPLS1611

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Flywheel, Billet Steel, 168-Tooth, 36 lb., SFI 1.1, External Engine Balance, Chevy, Small Block, Big Block, Each

Part Number: PQX-1635096

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Flywheel, Billet Steel, 184-Tooth, 30 lb., SFI 1.1, External Engine Balance, 28 oz. Weight, Ford, Big Block, Each

Part Number: PQX-1642783

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Flywheel, Billet Steel, 130- Tooth, 27 lb., External Balance, SFI 1.1, Mopar, 6- Bolt, 225, 318, 340, 383, 400, 440, Each

Part Number: PQX-1644086

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Flywheel, Billet Steel, 176- Tooth, 35.20 lb., External Balance, SFI 1.1, Ford, Big Block, Each

Part Number: PQX-1646083

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Flywheel, Billet Steel, 166-Tooth, 33.20 lb., SFI 1.1, External Engine Balance, 2.50 in. Pilot Ring, Pontiac, Each

Part Number: PQX-1642103

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Torque Converter, 8 in. Race, TH350, TH400, PG With Turbo Splines, Each

Part Number: SUM-701102

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Torque Converter, 10 in. Race, TH350, TH400, PG With Turbo Splines, Each

Part Number: SUM-701118

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Torque Converter, 9 in. Race, TH350, TH400, PG With Turbo Splines, Each

Part Number: SUM-701115

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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: Today

• Core Charge $650.00
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$250.00 Mail-In Rebate

Price after Manufacturer Rebate: $9,495.00

Rebate Expires: 12/31/2025

Get $250 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges to redeem offer. ...Read More

Get $250 back after rebate on a Gearstar Performance Level 3, Level 4, or Level 5 Transmission. Go to https://www.summitracing.com/go/ges to redeem offer. Valid on purchases made between 12/1/25 and 12/31/25. 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 4L80E Four wheel drive 4 speed overdrive automatic transmission designed for LT style engines. Level 4

Part Number: GES-GS4L804X4LT4

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Estimated Ship Date: Today

• Core Charge $650.00
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$250.00 Mail-In Rebate

Price after Manufacturer Rebate: $7,595.00

Rebate Expires: 12/31/2025

Get $250 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges to redeem offer. ...Read More

Get $250 back after rebate on a Gearstar Performance Level 3, Level 4, or Level 5 Transmission. Go to https://www.summitracing.com/go/ges to redeem offer. Valid on purchases made between 12/1/25 and 12/31/25. 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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FLEXPLATE, TORQ'R SERIES, CHEV/GM Duramax Diesel, SFI 29.1, Black e-Coat, w/out ring gear, 4.0mm Cold-Rolled Steel, SFI 29.1, Int Bal

Part Number: PQX-2140370

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Estimated Ship Date: Feb 20, 2026 if ordered today

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FLEXPLATE, TORQ'R SERIES, DODGE 6.7L Cummins, 2007.5-18, 8-Bolt with 68RFE Transmission, 2.12" (53.78mm) center bore hole, 152T, SFI 29.1, Int Bal

Part Number: PQX-2140870

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Estimated Ship Date: Feb 20, 2026 if ordered today

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FTI PERFORMANCE RACING POWER GLIDE TRANSMISSION, SHORT SHAFT, AFTERMARKET SFI CASE, BILLET ALUMINUM BRACKET BRAKE VALVE BODY, ALL NEW INTERNAL PARTS,

Part Number: FTI-BPG4S

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Automatic Transmission, Pro Powerglide Level 5, Two Gears, 30-spline Input, Deep Aluminum Pan, Trans-brake, SFI 4.1/30.1, Chevrolet, Each

Part Number: FTI-PPG5S

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Estimated Ship Date: Jan 19, 2026 if ordered today

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FLEXPLATE, BLACK LABEL SPECIAL EDITION, SFI 29.1, MOPAR/JEEP 5.7L/6.1L Mod Hemi (Excl Trucks & Grand Cherokee), 8 Bolt Crankshaft, 131 Teeth, High Ine

Part Number: PQX-2034572

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Flywheel, Billet Steel, 168-Tooth, 31.5 lb., SFI 1.1, External Engine Balance, 4.610 in. Crank Register, AMC, Jeep, Each

Part Number: PQX-1640182

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Flywheel, Billet Steel, 184-Tooth, 34 lb., SFI 1.1, External Engine Balance, 28 oz. Weight, Ford, Big Block, Each

Part Number: PQX-1642883

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Flywheel, Billet Steel, 166- Tooth, 31.60 lb., External Balance, SFI 1.1, Oldsmobile, V8, Each

Part Number: PQX-1645582

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Automatic Transmission, Up to 500 hp/500 ft. lbs, Max, Level 3, Two Piece Case, 4L60E, RWD, 2,200 - 2,400 Stall, LT Bellhousing, Chevrolet, Kit

Part Number: GES-GS4L60E2L3

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $350.00
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• Mfr. Rebate

$250.00 Mail-In Rebate

Price after Manufacturer Rebate: $4,695.00

Rebate Expires: 12/31/2025

Get $250 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges to redeem offer. ...Read More

Get $250 back after rebate on a Gearstar Performance Level 3, Level 4, or Level 5 Transmission. Go to https://www.summitracing.com/go/ges to redeem offer. Valid on purchases made between 12/1/25 and 12/31/25. 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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