Transmission & Drivetrain

Crate Axle, 79-93 Mustang Turn9 9-Inch, 5-Lug, Black PC, 31-Spline, 4.11 Ratio, Helical Limited Slip, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-FM541TWAB

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Axle Assembly, 60 Crate Axle, Bolt-In, High-Pinion, 60.50 in. Overall Length, E-locker, 4.88:1 Ratio, Jeep, Rear, Kit

Part Number: CUR-CE-JR6304E48

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Crate Axle, 64-66 GM A-Body Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Helical Limited Slip, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GA137TWAB

3.0 out of 5 stars ( 1 )

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JK - EXTREME LP 60 REAR - FULL-FLOAT - 70" WIDTH - 40 SPLINE - ELECTRIC LOCKER - 5.38 GEAR RATIO - 8 ON 6.5" - 9/16" STUDS - JT BRAKES

Part Number: CUR-CE-KR6153E53

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Axle Assembly, Extreme 60 JL/JT Front Axle, 8X6.5, 9/16" studs, 70" WMS, Eaton Elocker - 5.38 ratio

Part Number: CUR-CE-LF6503E53

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Transmission, Ford 6R140 4WD 6-Spd

Part Number: VRE-8020AA

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• Core Charge $770.00
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Axle Assembly Ultimate Dana 44 Front Bolt In - ARB Air Locker; 4.10 Ratio 2007 - 2018 Jeep Wrangler JK

Part Number: SDH-10048821

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Axle Assembly, 44 Crate Axle, Bolt-In, High-Pinion, 65.375 in. Overall Length, E-locker, 5.13:1 Ratio, Jeep, Front, Kit

Part Number: CUR-CE-KF4400E51

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Crate Axle, 65-70 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GB337TEBB

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Transmission, Manual, Super T-10 Pro 4-Speed, Ford, V8, Each

Part Number: RMG-9041560

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Ultimate Dana 60 Axle Assembly (Wrangler JK 5.38 Ratio) Rear - Includes Brakes

Part Number: SDH-10005942

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Utimate Dana 60 Axle Assembly (Wrangler JK 5.38 Ratio) Front - Includes Brakes

Part Number: SDH-10005777

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Axle Assemblies, Extreme 60 JK Front Axle, 8X6.5, 9/16" studs, 70" WMS, Eaton Elocker - 5.38 ratio

Part Number: CUR-CE-KF6503E53

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LP60 REAR AXLE – JL RUBICON - 68" WIDE SEMI-FLOAT 40-SPLINE - 5X5 PATTERN - ELECTRIC LOCKER, 4.88 GEAR, SATIN BLACK

Part Number: CUR-CE-LR6100E48

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Automatic Transmission, 2000 Up LS 7 bolt GM Bellhousing, Automatic Valve Body, 900+HP Heavy Duty, GM, 4L80E, 2WD or RWD, LS Electronics, Each

Part Number: SUM-700477

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6X BB FORD TRANS PKG W/BELL

Part Number: TCI-271701P5

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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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• Mfr. Rebate

$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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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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• Mfr. Rebate

$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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ROADMASTER 6R140 Transmission & Pro Force Converter Ford 2017-2019 2WD/4WD

Part Number: BDD-1064534SS

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $1,500.00
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Clutch Kit 2008-2017 Dodge Viper 5th Gen. Quad Disc Clutch Kit 1-1/8' x26 Spline. Sprung Hub, Ceremetallic, SFI 1.1, Billet, Rebuildable.

Part Number: MNC-M941VIP2

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Estimated Ship Date: Jan 21, 2026 if ordered today

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ROADMASTER 6R140 Transmission & Pro Force Converter Ford 2011-2016 2WD/4WD

Part Number: BDD-1064524SS

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $1,500.00
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JK Front Tera60 Axle w/ Locking Hubs 4.88 ARB

Part Number: TMI-3606488

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Automatic Transmission, TH400, Full Manual Valve Body, ATI SuperCase, Trans-brake, Chevy, Reverse, Each

Part Number: ATI-401603SC

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $200.00
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E4OD Stage 4 Package, 1995-98 Ford 4wd

Part Number: APF-3099443176

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Estimated Ship Date: Dec 31, 2025 if ordered today

• Core Charge $1,600.00
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Transmission, Ford 6R140 4WD 6-Spd

Part Number: VRE-8018AA

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Estimated Ship Date: Dec 31, 2025 if ordered today

• Core Charge $770.00
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