1957 OLDSMOBILE SUPER 88 Parts and Accessories

Fuel Injection System, EZ-EFI 2.0 Self-Tuning, Black Anodized Throttle Body, 4-barrel Square Bore Flange, Kit

Part Number: FST-30400-KIT

3.14 out of 5 stars ( 7 )

Estimated Ship Date: Tuesday 5/27/2025

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Carburetors, Model 4500, Sportsman, 1,150 cfm, 4-barrel, Dominator Flange, Mechanical Secondaries, Dual Inlet, Gold, Annular Booster, 3-circuit, Each

Part Number: HLY-0-80690

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 5/27/2025

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Carburetors, Ultra XP, 950 cfm, 4-barrel, Square Bore and Dominator Mounting, Mechanical Secondaries, Dual Inlet, Gray and Black Finish, Each

Part Number: HLY-0-80805HBX

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 5/27/2025

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Carburetors, Gen 3 Ultra Dominator, 1,250 cfm, 4-barrel, Mechanical Secondaries, Dual Inlet, Gray and Black Finish, Annular Booster, 3-circuit, Each

Part Number: HLY-0-80908HB

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 5/27/2025

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Carburetors, Ultra XP, 950 cfm, E85 Fuel, 4-barrel, Square Bore and Dominator Mounting, Mechanical Secondary, Dual Inlet, Gray Finish, Each

Part Number: HLY-0-80845HBX

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Jun 2, 2025 if ordered today

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Carburetors, Gen 3 Ultra Dominator, 1,250 cfm, 4-barrel, Mechanical Secondaries, Dual Inlet, Black and Shiny Finish, Annular Booster, 3-circuit, Each

Part Number: HLY-0-80908BK

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 5/27/2025

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Engine Control Unit, EZ-EFI 2.0 Replacement, ECU Fuel Injection System Component, FAST, Computer, Each

Part Number: FST-30326

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 5/27/2025

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Carburetors, Ultra Double Pumper, 850 cfm, 4-barrel, Square Bore, Electric Choke, Mechanical Secondaries, Dual Inlet, Blue and Polished Finish, Each

Part Number: HLY-0-76850BL

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 5/27/2025

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Electronic Distributor Conversion Kits, Ignitor II Lobe Sensor Solid-State Ignition Systems, Hall Effect, Negative Ground, 12 V, Chevy, Olds, V8, Each

Part Number: PNX-91181LS

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Tuesday 5/27/2025

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Carburetors, Ultra XP, 750 cfm, 4-barrel, Square Bore and Dominator Mounting, Mechanical Secondaries, Dual Inlet, Shiny and Red Finish, Each

Part Number: HLY-0-80803RDX

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 5/27/2025

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Axle Assembly, 55-57 Chevy B-Body, Rear, Centurion 9-inch, 31-Spline, 5 x 4.75 in. Bolt Pattern, Housing & Axle Kit

Part Number: CUR-CE-GMB5557X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

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Clutch Kit, 5/6-Speed Conversion, Organic, 1 .125 in.-26-Spline, 11 in. Diameter Disc, Buick, Checker, Chevy, GMC, Pontiac, Oldsmobile, Kit

Part Number: HAY-83-1102

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

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Carburetors, Ultra Street Avenger, 670 cfm, 4-barrel, Square Bore, Electric Choke, Vacuum Secondaries, Dual Inlet, Blue and Shiny Finish, Each

Part Number: HLY-0-86670BL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

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Distributor Conversion, SE Ignition, 12 volt, Hall Effect, Kit

Part Number: AWW-38131

4.57 out of 5 stars ( 21 )

Estimated Ship Date: Tuesday 5/27/2025

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Coil-Over Kit, SBC, Single Adjustable, Front, Buick, Chevy, Pontiac, Oldsmobile, Pair

Part Number: AAX-300134

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 5/27/2025

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Carburetors, Model 4150, Classic HP, 830 cfm, 4-barrel, Square Bore, Mechanical Secondaries, Dual Inlet, Gold Finish, Down-leg Booster, Each

Part Number: HLY-0-80509-2

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2025 if ordered today

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Carburetors, Model 4150, Classic HP, 750 cfm, Methanol, 4-barrel, Dominator Flange, Mechanical Secondaries, Gold, Down-leg Booster, 2-Circuit, Each

Part Number: HLY-0-80535-2

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2025 if ordered today

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ECU Replacement for 30226-KIT

Part Number: FST-30226

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 5/27/2025

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Carburetors, Model 4150, Supercharger XP, 950 cfm, 4-barrel, Square Bore, Mechanical Secondaries, Dual Inlet, Black and Polished Finish, Each

Part Number: HLY-0-80577SA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 5/27/2025

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Clutch Kits, Street 450 Clutch Conversion Kits, 1.125 in. - 10-spline, Single Organic Disc, 10.500 in. Diameter, Buick, Chevy, Olds, Pontiac, Kit

Part Number: HAY-91-1002

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 5/27/2025

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Throttle Body Fuel Injection, EZ-EFI Self Tuning, Speed Density, 4-Barrel, Square Bore, Kit

Part Number: FST-30226-06KIT

2.86 out of 5 stars ( 14 )

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Carburetors, Gen 3 Ultra Dominator, 950 cfm, 4-barrel, Mechanical Secondaries, Dual Inlet, Red and Polished Finish, Annular Booster, 2-circuit, Each

Part Number: HLY-0-80901RD

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 23, 2025 if ordered today

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Throttle Body Fuel Injection, EZ-EFI Self Tuning, Speed Density, 4-Barrel, Square Bore, Includes Fuel Pump, Kit

Part Number: FST-30227-06KIT

2.58 out of 5 stars ( 12 )

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Carburetors, Gen 3 Ultra Dominator, 1,475 cfm, 4-barrel, Mechanical Secondaries, Dual Inlet, Black and Shiny Finish, Annular Booster, 3-circuit, Each

Part Number: HLY-0-80910BK

Not Yet Reviewed

Estimated Ship Date: Jun 13, 2025 if ordered today

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• Special Order