Availability
BUICK Transmissions
Automatic Transmission Kickdown Cable, Braided Stainless Steel Jacket, Fuel Injection, Tuned-Port, GM, TH350, Kit
Part Number: SUM-200033
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Dipstick, Locking, Steel, Gold Iridited, Bellhousing Mount, Buick, Oldsmobile, Pontiac, TH350
Part Number: AAF-ALL69111
Estimated Ship Date: Today
Estimated Ship Date: Today
Throwout Bearing, Diaphragm, 1.125 in. Shaft Diameter, Chevy, Buick, GMC, Each
Part Number: ACL-RB466
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Rebuild Components, Forward and Direct Pressure Plate, THM400, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each
Part Number: ATI-407255
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Upgrade Kit, Shift Improver, GM, 200-4R, Each
Part Number: BMM-35265
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Pan, Stock, Steel, Chrome, GM, TH400, Each
Part Number: MRG-9762
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Gaskets, Stock Transmission Overhaul, Seals, Filter, Buick, Chevy, GMC, Oldsmobile, Pontiac, Powerglide, Kit
Part Number: ATI-206300
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Steel Plates Powerglide Reverse .070 (6 ea.) Kolene-Treated
Part Number: TCI-724102
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
SHIFT KIT Valve Body Repair Kit, 6T70, 6T75, 6T80 2013-on GEN2 SHIFT KIT® Valve Body Repair Kit
Part Number: TRG-SK6T70-G2
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
FLYWHEEL ASSM.
Part Number: PIO-FRA101
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Control Solenoids, Replacement, AM General, BMW, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Each
Part Number: ATP-JE14
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Throwout Bearing, 2.5 in. Long, 2.725 in. Face Width, 1.37 I.D., Oval Track Clutches, Each
Part Number: RAM-498
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Flywheel, Replacement, 142-tooth, 7-bolt, Cast Iron, 11.929 in. Diameter, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Each
Part Number: SXR-NFW1006
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Transmission Dipstick, Locking, Steel/Nylon, Gold Iridited/Black, Buick, Oldsmobile, Pontiac, TH400, Each
Part Number: ATI-406491
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
CLUTCH DISC
Part Number: SXR-1878-654-416
Not Yet Reviewed
Estimated Ship Date: Feb 13, 2026 if ordered today
Estimated Ship Date: Feb 13, 2026 if ordered today
Flexplate, 166-tooth, Steel, External Balance, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each
Part Number: ATP-Z120
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Flexplate, 166-tooth, External Engine Balance, Steel, 2.490 in. I.D. Crankshaft Register, Pontiac, 350, 400
Part Number: PIO-FRA-117
Not Yet Reviewed
Estimated Ship Date: Feb 10, 2026 if ordered today
Estimated Ship Date: Feb 10, 2026 if ordered today
Transmission Upgrade Kit, Performance Improver, Buick, Chevy, Oldsmobile, Pontiac, Powerglide, 1967-73, Kit
Part Number: TCI-626300
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
PRO-X TH400 CENTER SUPPORT RING
Part Number: TCI-223603
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Transmission Upgrade Kit, Trans-Scat, Chevy, Buick, Oldsmobile, Pontiac, GMC, TH350, Each
Part Number: TCI-326200
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
OVERHAUL KIT
Part Number: PIO-750002
Not Yet Reviewed
Estimated Ship Date: Feb 10, 2026 if ordered today
Estimated Ship Date: Feb 10, 2026 if ordered today
SHIFT KIT® Valve Body Repair Kit Fits GEN3 6T40 Series, 6T31, 6T41/6T51
Part Number: TRG-SK6T40-G3
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
FLYWHEEL ASSM.
Part Number: PIO-FRA-147
Not Yet Reviewed
Estimated Ship Date: Feb 10, 2026 if ordered today
Estimated Ship Date: Feb 10, 2026 if ordered today
Shift Kit, Automatic Type, GM, THM 425, GMC Kit
Part Number: TRG-425-1
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Flexplate, Replacement, 142-Tooth, Steel, Internal Engine Balance, GM, 4-Cylinder, V6, Each
Part Number: ATP-Z156
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster