BUICK Transmission & Drivetrain

Clutch Kits, Street 450 Clutch Conversion Kits, 1.125 in. - 10-spline, Single Organic Disc, 11.000 in. Diameter, Buick, Chevy, Olds, Pontiac, Kit

Part Number: HAY-91-1004

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Hays Twister 3/4 Race Torque Converter 1998- UP GM, 4L60E/4L65E, 3600-4200 RPM stall

Part Number: HAY-97-1H36Q

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Flexplate, 153 Tooth, Internal Balance, 2-Piece Rear Main Seal, Steel, Chevy, Each

Part Number: QTI-RM-920

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pressure Plate, Heavy-Duty, Diaphragm-Style, 10.472 in. Disc, Diameter, AMC, Buick, Chevy, Pontiac, Each

Part Number: ACL-GM012

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• Special Order

Clutch Kit, Organic, 1 1/8 in. Diameter Shaft, 26-Spline, 11 in. Diameter Disc, Buick, Chevy, GMC, Pontiac

Part Number: HAY-85-112

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, GM, 7.5 in., 7.625 in., Each

Part Number: AUB-546047

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Bellhousing, Steel, Red, Dyno Stand, SFI, Buick, Chevy, Ford, Oldsmobile, Pontiac, Ford, Kit

Part Number: LAK-77-250

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Clutch, Street/Strip, General Motors, V6/L6, Each

Part Number: HAY-85-113

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• Free Shipping
• Special Order

Clutch Disc, Race, Ceramic, 1.125 in.- 26-Spline, 11.024 in. Disc, Buick, Chevy, Ford, Pontiac, Each

Part Number: ACL-6280020

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• Special Order

Torque Converter, Holeshot, 2,800-3,200 rpm Stall Range, Chevy, Pontiac, LS1 Engine from 1997 to 2003 with a 4L60E, 4L65E, Each

Part Number: BMM-70442

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Clutch Disc, Street/Strip, Organic, 1.125 in.-26-Spline, 11.024 in. Disc, Buick, Chevy, Ford, Each

Part Number: ACL-3000905

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Free Shipping
• Special Order

Clutch Kit, 10.500 in. Diameter, Heavy Duty, 6-Pad, Race, Buick, Chevy, Kit

Part Number: ACL-GM3-HDG6

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• Special Order

Pressure Plate, Heavy-Duty, Diaphragm-Style, 11.024 in. Diameter, Buick, Chevy, GMC, Each

Part Number: ACL-GM013

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• Special Order

Transmission Crossmember Extension Bracket, Bolt-on, Steel, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, LS, 10L80, 10L90, Each

Part Number: HOK-BHS5181

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Clutch Disc, Street/Strip, Organic, 1.125 in.-10-Spline, 11.024 in. Disc, Buick, Chevy, GMC, Each

Part Number: ACL-3000904

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• Special Order

Pilot Bearings and Bushings, Roller Type, Steel Roller Bearing, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ACL-PB0656A

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Transmission Crossmember Extension Bracket, Bolt-on, Steel, Buick, Chevy, Oldsmobile, Pontiac, LS, 6L80, 6L90, 8L45, 8L80, 8L90, 10L80, 10L90, Each

Part Number: HOK-BHS5182

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Transmission Crossmember Extension Bracket, Bolt-on, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, LS, TKX, Each

Part Number: HOK-BHS5183

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Torque Converter, Holeshot, 3,400-3,800 rpm Stall Range, Chevy, THM350/THM400, Each

Part Number: BMM-20425

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Clutch Kit, 11.000 in. Diameter, Heavy Duty, Street, Buick, Chevy, GMC, V8, Kit

Part Number: ACL-GM4-HDSS

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• Special Order

Clutch Kit, 11.000 in. Diameter, Heavy Duty, 6-Pad, Race, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, Kit

Part Number: ACL-GM6-HDG6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• Special Order

Clutch Kit, 11.000 in. Diameter, Heavy Duty, 6-Pad, Race, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, Kit

Part Number: ACL-GM6-HDR6

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• Special Order

Clutch Disc, Race, Ceramic, 1.125 in.- 10-Spline, 11.024 in. Disc, Buick, Chevy, GMC, Each

Part Number: ACL-6280302

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• Special Order

Clutch Disc, Race, Ceramic, 1.125 in.- 10-Spline, 10.472 in. Disc, Chevy, Jeep, Pontiac, Each

Part Number: ACL-6266002

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Free Shipping
• Special Order

Clutch Kit, 11.000 in. Diameter, Heavy Duty, 6-Pad, Race, Buick, Chevy, GMC, V8, Kit

Part Number: ACL-GM4-HDR6

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• Free Shipping
• Special Order