1978 FORD THUNDERBIRD Engines & Components

Four Seasons Idler Pulleys 45900

Idler Pulley, Replacement, V-Belt, Each

Part Number: FSS-45900

4.67 out of 5 stars ( 3 )

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ACL Direct Replacement Main Bearing Sets 5M590A-STD

Main Bearings, Aluglide, A-Series, Grooved, Bi-Metal, Aluminum/Tin/Silicon, Stock Size Crankshaft, Ford, Omega, 4.2L, 4.7L, 5.0L, 5.7L, Set of 5

Part Number: PEB-5M590A-STD

Not Yet Reviewed

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Hastings Premium Ductile Ring Sets 2M8571

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8571

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5521030

Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.030 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 1/8 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5521030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Sealed Power Standard Gap Plasma-Moly Piston Ring Sets R996830

3 out of 5 stars ( 1 )

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Clevite P-Series Main Bearings MS-981P-20

Main Bearings, P Series, Full Groove, .020 in. Crankshaft Undersize, Tri Metal, Ford, 351M, 351W, 400, Set of 5

Part Number: CLE-MS981P20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

King XP-Series Rod Bearings CR 814XPN 011

Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.011 in. Undersize, Ford, 351W, Set of 8

Part Number: KGB-CR814XPN011

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

Sealed Power Oil Pump Pickups 224-11166

Sealed Power Oil Pump Pickups 224-11166

Oil Pickup, Screw-In, Stock Pan Style, Ford, V8, 351C, 351M, 400, Each

Part Number: SLP-224-11166

4.33 out of 5 stars ( 3 )

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Dorman Expansion Plugs 555-036

Freeze Plugs, Steel, 1.765 in. Diameter, Set of 10

Part Number: RNB-555-036

4.0 out of 5 stars ( 3 )

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Hamburger's Performance Billet Aluminum Remote Oil Filter Relocation Kits 3353

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, 3/4-16 in. Engine Threads, Kit

Part Number: HAM-3353

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Dorman Oil Pan Drain Plugs 65215

Oil Pan Drain Plug, 14mm x 1.50 Thread Size, for Kia, Chevy, Ford, GMC, Lincoln, Mazda, Mercury, Merkur, Mitsubishi, Each

Part Number: RNB-65215

5.0 out of 5 stars ( 1 )

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Dayco High Performance V-Belts 17530

Accessory Belts, V-Belts, V-groove, 0.530 in. Width, 53.00 in. Length, AMC, Buick, Chevy, Dodge, Ford, GMC, International, Mack, Volvo, Each

Part Number: DAC-17530

Not Yet Reviewed

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PRW Pushrod Guideplates (PowerPlus+) 1130201

Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Ford, Set of 8

Part Number: PQX-1130201

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Pioneer Automotive Rocker Arm Replacement Parts 850014

Rocker Arm Fastener Kit

Part Number: PIO-850014

Not Yet Reviewed

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Proform Oil Pump Pickups 68054

Oil Pickup, Bolt-In, Street/Strip Style, 8.250 in. Pan Depth, Ford, V8, Small Block, 351W, Designed For Proform Pan Only, Each

Part Number: PRO-68054

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Dorman Harmonic Balancers 594-023

Harmonic Balancer, External Balance, Nodular Iron, Natural, Ford/Lincoln/Mercury, Small Block, Each

Part Number: RNB-594-023

Not Yet Reviewed

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ATI Super Damper Standard Harmonic Balancers ATI918917

Harmonic Balancer, Super Damper, Internal Balance, Steel, Black, Ford, 289, 302, 351W, Each

Part Number: ATI-918917

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

PRW Billet Steel Timing Sets 5035121

Timing Chain and Gear Set, Roller, Double Roller, Billet Steel Sprockets, Ford, Cleveland, Modified, Set

Part Number: PQX-5035121

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M139S040

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M139S040

Not Yet Reviewed

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Hastings Claimer Series Performance Piston Ring Sets CM5532S030

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-CM5532S030

Not Yet Reviewed

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PRW Billet Rocker Arm Stud Girdles 1530201

Rocker Arm Stud Girdle, Solid Bar, Polylock, Aluminum, Blue Anodized, Ford, Stock Heads, Kit

Part Number: PQX-1530201

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

PRW Pro Series Billet Aluminum Rocker Arms 0335101-01

Rocker Arms, Pro Series, Pedestal Mount, Full Roller, Aluminum, Blue Anodized, 1.6 Ratio, Fits 5/16 in. Stud, Ford, Small Block Windsor, Each

Part Number: PQX-0335101-01

Not Yet Reviewed

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King SI-Series Rod Bearings CR 804SI 030

Rod Bearings, .030 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 8

Part Number: KGB-CR804SI030

Not Yet Reviewed

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Melling Stock Replacement Camshafts SYB-24

CAMSHAFT-ENGINE

Part Number: MEL-SYB-24

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

MAHLE Original Engine Valve Stem Oil Seals 216-1096

VALVE OIL SEAL

Part Number: MAH-2161096

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M8542045

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8542045

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today