Availability
BUICK Transmission & Drivetrain
Ring and Pinion Gear Installation Kit, Differential Bearings, GM 8.5/8.6 in., Kit
Part Number: NTN-NBRA321C
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Torque Converter, Street Master, 2,500 rpm Stall, Buick, Pontiac, Oldsmobile, BOP, TH350, TH400, Each
Part Number: HUP-GM25-BPO
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 3.08:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set
Part Number: RMG-4900171
Need It Sooner? We recommend these similar substitute parts:
Allstar Performance Ring and Pinion Gear Sets ALL70120 GM 8.5/8.6 in. 3.08 Gears
Estimated Ship Date: Today
Automatic Transmission Bushing, 2.004 in. O.D., 0.605 in. Length, BMW, Buick, Cadillac, Chevy, GMC, Isuzu, Jeep, Olds, Opel, Pontiac, Suzuki, Each
Part Number: DUR-44034
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gear Installation Kit, Master Overhaul, 27 Spline, GM 7.5/7.6 in., Kit
Part Number: YGA-14077
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Dipstick Tube, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each
Part Number: ADO-25789571
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Shifter, GM, TH400, 23 in. Double Bend Chrome Stick, Black Anodized Mushroom Knob, Each
Part Number: LOK-CM400ANMB
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch Kit, RXT 1200, 1.125 in. - 26-spline, Ceramic Disc, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: MCL-6921-07HD
Estimated Ship Date: Today
Estimated Ship Date: Today
Replacement Springs, Powertrax Lock-Right, Kit
Part Number: PWT-1025350KAP
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Cover, Aluminum Girdle Cover, Natural, 10-bolt, GM 7.5 in., GM 7.625 in., Each
Part Number: YGA-32118
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission Rebuild Set, Master Racing, Non-Lockup, with Clutches/Frictions and Steels, Gaskets, Seals, Filter, Drain Plug, GM, TH350, Kit
Part Number: TCI-329000
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ 30-Spline TH350 Transmission Rebuild Kit SUM-705000
Estimated Ship Date: Today
Pinion Bearing, Rear, 1.437 in. i.d., Avanti, Buick, Cadillac, Chevy, GMC, Dodge, Hummer, Isuzu, Mitsubishi
Part Number: TMK-HM89249
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Thrust Bearing, Automatic Transmission Rebuild Component, Powerglide, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: SOX-38208-01K
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converters, Twister 3/4 Race, Street/Strip, 2,400-2,800 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevy THM700-R4/4L60/MD8, Each
Part Number: HAY-97-1E24Q
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission, Manual, Super Street 5-Speed, 1 1/8 in. 26-Spline, 2.89:1 First Gear, GM, V8, Each
Part Number: RMG-7020526B
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Shifter, GM, TH400, 16 in. Black Single Bend Stick, Black Anodized Mushroom Knob, Each
Part Number: LOK-CM400BXMB
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch Bellcrank, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Factory 4-Speed, Each
Part Number: OPG-PZ00808
Estimated Ship Date: Today
Estimated Ship Date: Today
Bearing Race, Differential Pinion, 3.000 in. Diameter, Each
Part Number: TMK-HM89410
Estimated Ship Date: Today
Estimated Ship Date: Today
Throwout Bearing, 1 1/8 in. Shaft Diameter, 1.60 in. Overall Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: RAM-488L
Estimated Ship Date: Today
Estimated Ship Date: Today
Axle C-Clips, One kit Per Axle, Steel, GM, Assortment 1 Thick,1 thin, Kit
Part Number: RNB-81050
Estimated Ship Date: Today
Estimated Ship Date: Today
Transmission Pan, Stock, Steel, Chrome, GM, TH350, Each
Part Number: TRD-9074
Estimated Ship Date: Today
Estimated Ship Date: Today
Wheel Bearings, Tapered Roller, Steel, 1.313 in. Inside Diameter, 2.687 in. Outside Diameter, Each
Part Number: FWB-DB0669
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Automatic Transmission, Forward Shift Pattern, Automatic Valve Body, Buick, Olds, Pontiac, TH400, RWD, Each
Part Number: SUM-700401-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Yoke, 27-spline Inner, Cast Steel, 3.500 in. Overall Length, Rear, GM 7.5 in., GM 7.625 in., Each
Part Number: YGA-41090
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears, 3.73:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 8.2 in., BOP, Set
Part Number: YGA-24505
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
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