BUICK ROADMASTER Engines & Components

King SI-Series Main Bearings MB5184SI 010

Main Bearings, SI-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB5184SI010

Not Yet Reviewed

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FAG USA Harmonic Balancer Repair Sleeves SR3496

Repair Sleeve Various Makes 48-11

Part Number: FWB-SR3496

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

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Estimated Ship Date: Dec 4, 2026 if ordered today

COMP Cams Magnum Rocker Arm and High Energy Pushrod Kits RPG102

COMP Cams Magnum Rocker Arm and High Energy Pushrod Kits RPG102

Rocker Arm/Pushrod Kit, Magnum 1.52, Hi-Energy Pushrods/Guide Plates, Chevy, Non-Aligning Rockers, 5.0/5.7

Part Number: CCA-RPG102

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

Enginetech Oil Pumps EP55

Engine Oil Pump 57-94 BUI/CAD/CHV/GMC/OLD/PON 3.3L/3.8L/4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L/6.6L/6.7L

Part Number: EGN-EP55

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

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Estimated Ship Date: Nov 25, 2026 if ordered today

Perma-Cool Oil Filter Relocation Kits 10612

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, 18mm x 1.5 Engine Threads, Kit

Part Number: PRM-10612

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Hastings Piston Ring Sets 139080

Piston Rings, Phosphate Coated, 4.080 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-139080

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

King HP-Series Rod Bearings CR 807HPND 030

Rod Bearings, HP-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND030

Not Yet Reviewed

Estimated Ship Date: Jan 25, 2027 if ordered today

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Estimated Ship Date: Jan 25, 2027 if ordered today

Enginetech Cam Bearings CC428

Engine Camshaft Bearing Set 67-02 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.7L

Part Number: EGN-CC428

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

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Estimated Ship Date: Nov 25, 2026 if ordered today

Clevite AL-Series Rod Bearings CB-663A-10

ALUMINUM CHEVY V8, 262-265-267

Part Number: CLE-CB663A10-AM

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Hastings Piston Ring Sets C5532040

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-C5532040

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

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Estimated Ship Date: Nov 13, 2026 if ordered today

Clevite AL-Series Rod Bearings CB-663A-30

ALUMINUM CHEVY V8, 262-265-267

Part Number: CLE-CB663A30-AM

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Clevite AL-Series Rod Bearings CB-1776A-20

ALUMINUM CHEVY V8, 262-265-267

Part Number: CLE-CB1776A20-AM

Not Yet Reviewed

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King XP-Series Rod Bearings CR 807XPN 021

Rod Bearings, XP-Series, .021 in. Crankshaft Undersize, Tri Metal, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807XPN021

Not Yet Reviewed

Estimated Ship Date: Jan 25, 2027 if ordered today

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Estimated Ship Date: Jan 25, 2027 if ordered today

Hastings Premium Ductile Ring Sets 2M5499

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

Part Number: HSN-2M5499

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

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Estimated Ship Date: Nov 13, 2026 if ordered today

Sealed Power Cam Bearings 2100M

Cam Bearings, Performance, Steel Backed Babbit, Chevy, 4.6L, 5.0L, 5.4L, 5.7L, Set

Part Number: SLP-2100M

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Hastings Premium Ductile Ring Sets 2M5547

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

Part Number: HSN-2M5547

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

Cloyes Gear Timing Chain and Gear Replacement Parts S797

ENGINE TIMING CRANKSHAFT SPROCKET

Part Number: CLO-S797

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

King SI-Series Rod Bearings CR 865SI 040

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

Part Number: KGB-CR865SI040

Not Yet Reviewed

Estimated Ship Date: Jan 25, 2027 if ordered today

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Estimated Ship Date: Jan 25, 2027 if ordered today

Enginetech Piston Ring Sets M37458-040

Engine Piston Ring Set 76-02 BUI/CAD/CHV/GM/GMC/OLD/PON 3.8L/4.3L/4.4L/5.0L

Part Number: EGN-M37458040

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

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Estimated Ship Date: Nov 25, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-262R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-262R

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

Edelbrock Hex-A-Just Timing Sets 7331

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, Small Block, Set

Part Number: EDL-7331

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Cloyes Hex-A-Just Timing Sets 9-3100A

5 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Melling Pushrods MPR-7

Pushrods, Steel, 5/16 in. Tube Diameter, 11/32 in. Tip Diameter, Ball Tips, 8.414 in. Overall Length, Each

Part Number: MEL-MPR-7

Not Yet Reviewed

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Chevrolet Performance Valve Locks 24503856

Valve Lock, Stamped, Steel, Stock, 1-Groove, 11/32 in. Valve Stem, Chevy, Small Block, Each

Part Number: NAL-24503856

Not Yet Reviewed

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Silv-O-Lite Hypereutectic Pistons 1489HC.020

Pistons, Hypereutectic, Flat, 4.020 in. Bore, 2.0mm, 1.5mm, 4.0mm Ring Grooves, Chevy, Set of 8

Part Number: UEM-1489HC-020

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

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Estimated Ship Date: Dec 7, 2026 if ordered today

Pioneer Performance Freeze Plugs PE-100-R

Freeze Plugs, Steel, Chevy, 267, 283, 302, 305, 307, 327, 350, Kit

Part Number: PIO-PE100R

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Nov 16, 2026 if ordered today

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Estimated Ship Date: Nov 16, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Freeze Plugs SUM-G1581

4.75 out of 5 stars ( 52 )

Estimated Ship Date: Today

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