1966 OLDSMOBILE - Free Shipping on Orders Over $109 at Summit Racing

Four Seasons Electric Fan Kits 37139

Electric Fan, 12 in. Diameter, Pusher, 1275 cfm, Black, Each

Part Number: FSS-37139

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Clevite P-Series Main Bearings MS-617P-20

Main Bearings, P Series, 1/2 Groove, 0.020 in. Crankshaft Undersize, TM-77, Chevy, L6, Set

Part Number: CLE-MS617P20

Not Yet Reviewed

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U.S. Wheel 512 Series Smoothie Gloss White Wheels 15x8

Wheel, 512 Smoothie Series, Steel, Gloss White. 15 in. x 8 in. 4.25 in Back Space, 5 x 4.5/ 4.750 Bolt Pattern, Each

Part Number: USW-512-5810

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Yukon Gear & Axle Setup Bearings YT SB-M802048

Set Up Bearing, 1.625 in. I.D., Each

Part Number: YGA-56045

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Lecarra Hub Adapter Kits B-16440

Lecarra Hub Adapter Kits B-16440

Hub Adapter Kit, 9-Bolt Mount, Billet Aluminum, Black, GM, Each

Part Number: LAC-B-16440

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

UMI Performance Shock Tower Braces 4059-R

Shock and Strut Braces, Shock Tower Braces, Steel, Red Powdercoated, Rear Upper, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: UPI-4059-R

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

U.S. Wheel 512 Series Smoothie Gloss White Wheels 15x7

Wheel, 512 Smoothie Series, Steel, Gloss White. 15 in. x 7 in. 4.25 in Back Space, 5 x 5.0/ 5.50 Bolt Pattern, Each

Part Number: USW-512-5715

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

American Racing AR23 Black Wheels 15x7

Wheel, AR23, Aluminum, Matte Black, 15 in. x 7.0 in., 5 x 4.75 in. Bolt Circle, 3.760 in. Backspace, Each

Part Number: ARE-AR235761B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

RESTOPARTS® Supplied Bucket Seat Back Support Springs APH0208

Seat Component, Bucket Seat Back Support Springs, Front Left Side/Front Right Side, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: OPG-APH0208

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Global West Suspension Tie Rod Ends 3001

Tie Rod End, Greasable, Outer, Right Hand Threads., Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: GLS-3001

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Edelbrock E-Series Head Bolt Kits 85582

Cylinder Head Bolts, Hex Head, Oldsmobile, 400, 425, 455, Stock, Edelbrock Performer RPM Heads, Kit

Part Number: EDL-85582

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ARP High Performance Series Cylinder Head Bolt Kits 180-3601

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026

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UMI Performance Rear Adjustable Upper Control Arms 4019-B

Control Arms, Tubular, Rear, Upper, Steel, Black Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Pair

Part Number: UPI-4019-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

American Racing AR62 Outlaw II Satin Black Wheels 15x7

Wheel, AR62, Outlaw II, Aluminum, 15x7 5x127.00 SATIN BLACK (-6 mm)

Part Number: ARE-AR625773B

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

U.S. Wheel 55 Series Silver Rallye Wheels 15x8

Wheel, Rallye, Steel, Silver, 15 in. x 8 in., 5 x 4.5/4.75 in. Bolt Circle, 4.25 in. Backspace, Each

Part Number: USW-55-5810L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

U.S. Wheel Deuce 455 Series Paint-Ready Wheels 15x7

Wheel, Deuce 455 Series Paint Ready, Steel, Bare, 15 in. x 7 in., 5 x 5.00/5.50 in. Bolt Circle, 4.0 in. Backspace, Each

Part Number: USW-455-5715

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Clevite H-Series Main Bearings MS-804H-20

Main Bearings, H-Series, 0.020 in. Crankshaft Undersize, Tri Metal, Oldsmobile, 400, 425, 455, Set of 5

Part Number: CLE-MS804H20

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Powermaster Street Alternators 37294-311

Alternator, Internal Regulator, 150 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-37294-311

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

U.S. Wheel 458 Solid Series Paint-Ready Wheels 15x7

Wheel, Solid 458 Series Paint Ready, Steel, Bare, 15 in. x 7.0 in., 5 x 4.50/4.75 in. Bolt Pattern, 4.00 in. Backspacing

Part Number: USW-458-5710

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Howards Cams Street Force 3 Hydraulic Flat Tappet Camshafts 512121-12

Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .496/.501, Oldsmobile, V8, Each

Part Number: HRS-512121-12

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Clevite H-Series Main Bearings MS-804HX

Oldsmobile V8, 400-425-455, 1965-1976

Part Number: CLE-MS804HX

Not Yet Reviewed

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12 Inch 1,275 CFM Hayden Super Duty Electric Fan 3911

Electric Fans, 12 in. Diameter, Pusher, 1,275 cfm, 12.80 amps, Each

Part Number: HDA-3911

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Cometic MLS Head Gaskets C5809-045

Head Gasket, MLS, 4.200 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-045

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

U.S. Wheel 66 Series Rat Rod White Wheels 15x7

Wheel, Rat Rod, Steel, White, 15 in. x 7 in., 5 x 4.75 in. Bolt Circle, 4.50 in. Backspace, Each

Part Number: USW-66-5734

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

McLeod Pressure Plates 360820

Pressure Plate, Diaphragm-Style, 12 in. Disc Diameter, Chevy, Chrysler, Dodge, Plymouth, Each

Part Number: MCL-360820

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Cometic Head Gaskets C5811-075

.075" MLS-5 HEAD GASKET

Part Number: CGT-C5811-075

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

1966 OLDSMOBILE Parts and Accessories