1978 FORD THUNDERBIRD Engines & Components

PRW Valve Cover Fasteners 4135100

Valve Cover Bolt Kit

Part Number: PQX-4135100

Not Yet Reviewed

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Continental Accu-Drive Idler Pulleys 49034

IDLER AND TENSIONER PULLEYS

Part Number: CEL-49034

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

Hastings Premium Ductile Ring Sets 2M8542035

Piston Rings, Premium Ductile Ring Sets, 0.035 in. Oversize, 4.035 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M8542035

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 Elite Series Stainless Steel Full Roller Rocker Arms 62302316

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.6 Ratio, Fits 3/8 in. Stud, Ford, Small Block, Oldsmobile V8, Set of 16

Part Number: PQX-62302316

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

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62302717

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.7 Ratio, Fits 7/16 in. Stud, Ford, Small Block, Set of 16

Part Number: PQX-62302717

Not Yet Reviewed

Estimated Ship Date: Today

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PRW Pushrod Guideplates (PowerPlus+) 1130200

Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 3/8 in. Pushrod Size, Ford, Set of 8

Part Number: PQX-1130200

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

ACL Performance Race Series Main Bearing Sets 5M1432HX-STD

Ford351 Windsor V8Tri-Metal - STD - Extra .001" oil clearance

Part Number: PEB-5M1432HX-STD

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

MAHLE Original Valves 211-2099

EXHAUST VALVE

Part Number: MAH-2112099

Not Yet Reviewed

Estimated Ship Date: Today

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Dorman Expansion Plugs 02663

Engine Expansion Plugs, Pipe Plugs, Ford, Kit

Part Number: RNB-02663

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hastings Claimer Series Performance Piston Ring Sets CM5532040

Piston Rings, Claimer Series Performance Ring Sets, 0.040 in. Oversize, 4.039 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in., L8, V8, Set of 8

Part Number: HSN-CM5532040

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

PRW Pro Series Stainless Steel Rocker Arms 0230213-01

Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.8 Ratio, Fits 7/16 in. Stud, Ford, Small Block Windsor, Each

Part Number: PQX-0230213-01

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

ACL Direct Replacement Main Bearing Sets 5M590A-10

Main Bearings, Aluglide, A-Series, Grooved, Bi-Metal Design, 0.01 in./0.25mm Undersize Crankshaft, Ford, Omega, 4.2L, 4.7L, 5.0L, 5.7L, Set of 5

Part Number: PEB-5M590A-10

Not Yet Reviewed

Estimated Ship Date: Today

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King SI-Series Rod Bearings CR 813SI 040

Rod Bearings, .040 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford. Set of 8

Part Number: KGB-CR813SI040

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

ATI Super Damper Standard Harmonic Balancers ATI918927

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Steel, Ford, 289, 302, 351C, 351M, 351W, 400

Part Number: ATI-918927

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5523020

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

Part Number: HSN-2M5523020

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

King SI-Series Rod Bearings CR 814SI 030

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

Part Number: KGB-CR814SI030

Not Yet Reviewed

Estimated Ship Date: Today

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Melling Camshafts 24305

Melling Camshafts 24305

CAMSHAFT-ENGINE

Part Number: MEL-24305

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Melling Heavy-Duty Intermediate Driveshafts 12830

Engine Oil Pump Intermediate Shaft, High

Part Number: MEL-12830

Not Yet Reviewed

Estimated Ship Date: Today

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ATP Automotive Timing Covers 103109

ENG TIMING COVER

Part Number: ATP-103109

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5523035

Piston Rings, Premium Ductile Ring Sets, 0.035 in. Oversize, 4.035 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523035

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

Need It Sooner? We recommend these similar substitute parts:

Sealed Power File-Fit Plasma-Moly Piston Rings R977135

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Mahle Original Lifters 213-1667

Lifters, Hydraulic Flat Tappet, 0.874 in., Ford, Mercury, Each

Part Number: MAH-2131667

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Sealed Power Hydraulic Lifters HT-900

1.25 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Melling Timing Chain Sets 40405

SPEED SET

Part Number: MEL-40405

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Hastings Claimer Series Performance Piston Ring Sets CM5530030

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

Part Number: HSN-CM5530030

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

COMP Cams Performance Series EDM Solid Lifters 817-1

Lifter, EDM Mechanical Flat Tappet, Ford, Each

Part Number: CCA-817-1

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Dorman Oil Pan Drain Plugs 65175

Oil Drain Pan Plugs, Plug, Thread Size 14mm x 1.50, Each

Part Number: RNB-65175

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today