OLDSMOBILE Transmission & Drivetrain

Ring and Pinion Installation Kit, GM, 8.875 in., Passenger Car, 12-Bolt, Kit

Part Number: RMG-831019M

4.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Hardware, Rear Axle/Transmission Ventilator

Part Number: OER-15771000

4.05 out of 5 stars ( 22 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Transmission Pan, Deep, Filter With Extension, Aluminum, Powerglide, Kit

Part Number: ATI-203500

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Automatic Shifter, GM, TH350, 16 in. Double Bend Stick, Black Anodized Mushroom Knob, Each

Part Number: LOK-CM350BNMB

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Transmission Filter, Buick, Chevy, Oldsmobile, Pontiac, 700R4, Kit

Part Number: SUM-G1892R

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Manual Transmission Bellhousing, 621, New, Aluminum, Natural, Blue Bird, Buick, Cadillac, Checker, Chevy, GMC, Jeep, Olds, Pontiac, Workhorse, Each

Part Number: IST-BHG-00104A

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Automatic Shifter, GM, TH350, 23 in. Single Bend Chrome Stick, Original Brushed Aluminum Knob, Each

Part Number: LOK-CM350AM

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Crate Axle, 78-88 GM G-Body Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GG137TEBB

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Automatic Shifter, Case Mounted, Detent, 12.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, TH350, Each

Part Number: LOK-CM350CM

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Gear, Ring and Pinion, 3.42:1 Ratio, GM 7.5/7.625 in., Set

Part Number: YGA-10637

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Performance Shift Kit, 4L60E, 4L65E, 4L70E, Kit

Part Number: TRG-4L60E-PRO

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Pilot Bearing, Roller, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: CTF-43001

4.73 out of 5 stars ( 22 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Flexplate Bolts, SCM-4141 Alloy Steel, 12--point, 7/16 in.- 20 RH, .688 in. length, Chevy, Ford, Set of 6

Part Number: PQX-1003902

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Ring and Pinion-GM 8.5/8.625

Part Number: MGR-GM10-373A

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Transmission Filter, Buick, Chevy, Oldsmobile, Pontiac, TH400, Dacron Filter, Rubber Gasket, Kit

Part Number: SUM-G1891R

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Differential, Eaton Detroit Truetrac, 26-Spline, GM, 7.5 in., 3.23 and Higher, Each

Part Number: ETN-911A319

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping
• $75 Summit Bucks

Hays Twister 3/4 Race Torque Converter 1998- UP GM, 4L60E, 4L65E, 2800-3200 RPM stall

Part Number: HAY-97-1H28Q

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Transmission Dipstick, Braided Stainless Steel, Black, Black Handle, Firewall Mount, Chevy, 4L60, Each

Part Number: LOK-XTD-34L60FM

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Manual Trans Assembly; Super T-10 Plus 4-Speed Transmission; 2.64 X Ratio; 1st-2.64; 2nd-1.60; 3rd-1.23; 4th-1

Part Number: RMG-7021530

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Clutch Assembly, StreetPro, 12 in. Dia., 1.125 in. Dia. x 10-Spline Input Shaft, Sgl. Full Face Organic Disc, Diaph. Pressure Plate, B-O-P, Chevy, Kit

Part Number: MCL-75128

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901671

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Clutch Disc, Dual Friction, 1 1/8 in. Diameter Shaft, 26-Spline, 11 in. Disc, Buick, Chevy, GMC, Pontiac, V8, Each

Part Number: CTF-DF384148

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Transmission Pan, Deep, Steel, EDP Coated Black, GM TH400, Each

Part Number: MRG-9786BMRG

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Differential, Lock-Right, Locker, 30-Spline, GM, 8.5 in., Each

Part Number: PWT-1921-LR

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 7.5 in./7.625 in., 3 Series, Set

Part Number: MGR-G875373

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping