BUICK Transmission & Drivetrain

78-88 GM G-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GG137TNBB

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Estimated Ship Date: Mar 3, 2026 if ordered today

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59-64 GM B-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GB237TNBB

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Estimated Ship Date: Mar 3, 2026 if ordered today

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64-66 GM A-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GA137TNBB

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Estimated Ship Date: Mar 3, 2026 if ordered today

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68-72 GM A-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GA235TNBB

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.68:1 Fifth Gear, Buick, Oldsmobile, Pontiac, A-Body, 1968-72, Kit

Part Number: AWR-COGM-A2HMX

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Automatic Transmission, Remanufactured, Reverse Shift Pattern, Trans-Brake, Full Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-312500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Transmission, Manual, Internal Rail 5-Speed, 26-Spline, 0.82:1 Overdrive, GM, V8, Each

Part Number: RMG-R502082A

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Transmission, Manual, Super T-10 4-Speed, GM, V8, Each

Part Number: RMG-1304000071

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Automatic Transmission, Circlematic, Forward Shift Pattern, Full Manual Valve Body, Stock Pan, Chevy, THM350, Each

Part Number: TCI-312002

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Transmission, GM 4T65E FWD 4-Spd

Part Number: VRE-4780A-JS

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Estimated Ship Date: Mar 23, 2026 if ordered today

• Core Charge $405.00
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Axle Assemblies, Ford 9 in., Satin Black, 60.25 in. Flange to Flange, 31-Spline Axles, 1541H Alloy, Chevy, Pontiac, Kit

Part Number: ART-11169682

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Transmission, Forward Shift Pattern, Automatic Valve Body, BOP Bell housing, TH350, RWD, Buick, Pontiac, Oldsmobile, Each

Part Number: SUM-700311

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Estimated Ship Date: Monday 2/9/2026

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Axle Housing, Ford 9 in. Quadralink, C6 Full Float Ends, Narrowed Housing, Satin Black, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: DSR-073501DS

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Estimated Ship Date: Feb 10, 2026 if ordered today

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DIFFERENTIAL ASM

Part Number: ADO-42550050

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 3, 2026 if ordered today

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Silver Sport EasyFit TREMEC TKX Install Kit 68-74 GM X-Body wo/console

Part Number: IST-EFKX2TKX

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Estimated Ship Date: Monday 2/9/2026

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Silver Sport EasyFit TREMEC TKX Install Kit 62-64 GM X-Body

Part Number: IST-EFKX1ETKX

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Estimated Ship Date: Monday 2/9/2026

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Crate Axle, 59-64 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.50 Ratio, Currie Twin Track, 11" Explorer Disc

Part Number: CUR-CR-GB235TEBB

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Estimated Ship Date: Monday 2/9/2026

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Transmission, Manual, Super T-10 4-Speed, GM, V8, Each

Part Number: RMG-7021540

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Transmission, GM 4T65E FWD 4-Spd

Part Number: VRE-4784A-FL

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Core Charge $375.00
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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 10-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, GMC, Kit

Part Number: RAM-60-2120N

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Transmission, GM 6T70 AWD 6-Spd

Part Number: VRE-8580A-74

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

• Core Charge $505.00
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Silver Sport EasyFit TREMEC TKX Install Kit 65-67 GM X-Body

Part Number: IST-EFKX1LTKX

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Crate Axle, 78-88 GM G-Body Centurion 9-Inch, Black PC, 31-Spline, 3.00 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GG130TEBB

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Estimated Ship Date: Mar 3, 2026 if ordered today

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78-88 GM G-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GG135TNBB

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Crate Axle, 78-88 GM G-Body Centurion 9-Inch, Black PC, 31-Spline, 4.11 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GG141TEBB

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Estimated Ship Date: Mar 3, 2026 if ordered today

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