1978 FORD BRONCO Engines & Components

Pioneer Race Balancers 872027

Harmonic Balancer, Race, External Balance, Steel, Black Anodized, Ford, 351C, Each

Part Number: PIO-872027

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Pioneer Race Balancers 872029

Harmonic Balancer, Race, External Balance, 6.50 in., Iron, Black, DeTomaso/Ford, Mercury, 302, 351W, Each

Part Number: PIO-872029

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 Arms RK-660-X

ROCKER ARM KIT

Part Number: PIO-RK-660-X

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 Replacement Rocker Arms RK-888-X

Rocker Arms, Pedestal Mount, Stamped Steel, OEM Style, 1.7 Ratio, Fits Ford, 351C 1970-74, Each

Part Number: PIO-RK-888-X

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

Need It Sooner? We recommend these similar substitute parts:

Melling Rocker Arms MRK-547

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Hayden Idler Pulleys 5950

Idler Pulley, V-Belt, Steel, Ford, Lincoln, Mercury, Each

Part Number: HDA-5950

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Four Seasons Idler Pulleys 45950

4.75 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Melling Engine Expansion Plug Kits MPE-109R

Melling Engine Expansion Plug Kits MPE-109R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-109R

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Melling Camshafts 24214

CAMSHAFT-ENGINE

Part Number: MEL-24214

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Pioneer Race Balancers 872032

Harmonic Balancer, Race, External Balance, Steel, Black, Ford, 5.0, 5.8L, Each

Part Number: PIO-872032

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PowerBond Premium OEM Replacement Harmonic Balancers PB1070N

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Enginetech Rod Bearings BB603J030

Engine Connecting Rod Bearing 58-78 FRD/MER 5.4L/5.8L/5.9L/6.4L/6.7L/7.0L

Part Number: EGN-BB603J030

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Enginetech Valve Guides GD9606-100

Engine Valve Guide 55-95 BUI/CAD/CHV/FRD/GMC/LIN/MER/OLD/PON

Part Number: EGN-GD9606-100

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Enginetech Piston Ring Sets R40058-030

Engine Piston Ring Set 53-94 AMC/BUI/CAD/CHV/CHR/DOD/FRD/GM/GMC/JEP/LIN/MER/OLD/PLY/PON 4.3L/4.7L/4.9L/5.0L/5.3L/5.7L/5.8L/5.9L/6.0L/6.4L/6.6L

Part Number: EGN-R40058030

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Enginetech Oil Pumps EP57A

Engine Oil Pump 64-78 FRD 5.4L/5.8L/5.9L/6.4L

Part Number: EGN-EP57A

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Enginetech Rod Bearings BB607JSTD

Engine Connecting Rod Bearing 70-82 FRD/LIN/MER 5.8L/6.6L

Part Number: EGN-BB607JSTD

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Enginetech Remanufactured Crank Kits 154900

Engine Crankshaft Kit 77-83 FRD/LIN/MER 5.8L

Part Number: EGN-154900

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

King SI-Series Main Bearings MB5504SI 050

Main Bearings, SI-Series, Full Groove, .050 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 5

Part Number: KGB-MB5504SI050

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Enginetech Piston Sets P1525(8)060

Engine Piston Set 75-82 FRD/MER 5.8L

Part Number: EGN-P15258060

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Enginetech Piston and Ring Kits KB151(8)040

Engine Piston Set 69-97 FRD 3.9L/4.6L/4.9L

Part Number: EGN-KB1518040

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

VEGE Remanufactured Long Block Crate Engines DF16

Crate Engine, Remanufactured, Long Block, Assembled, Ford, Mercury, 5.8L/351, Each

Part Number: VRE-DF16

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

Cloyes Gear Timing Chain and Gear Replacement Parts S420T

ENGINE TIMING CAMSHAFT SPROCKET

Part Number: CLO-S420T

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

King SI-Series Rod Bearings CR 814SI 050

Rod Bearings, .050 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 8

Part Number: KGB-CR814SI050

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

Enginetech Rod Bearings BB607J020

Engine Connecting Rod Bearing 70-82 FRD/LIN/MER 5.8L/6.6L

Part Number: EGN-BB607J020

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Pioneer Race Balancers 872028

Harmonic Balancer, Race, External Balance, 6.50 in., Iron, Black, DeTomaso, Ford, Mercury, 302, 351W, Each

Part Number: PIO-872028

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 Oil Pan Drain Plugs 500100

DRAIN PLUG

Part Number: PIO-500100

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 Arms RK-889-X

ROCKER ARM KIT

Part Number: PIO-RK-889-X

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 Arms RK-888-B

ROCKER ARM KIT

Part Number: PIO-RK-888-B

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