CHEVROLET Chevy big block Mark IV Engines & Components

Crankshaft Pulley, V-Belt, 3-Groove, 6.6 in., Aluminum, Natural, Chevy, Big Block, Short Pump, Each

Part Number: TRD-8878

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Timing Chain and Gear Sets, Pro Billet Series, Double Roller, Pre-Stretched, Steel Gears, 3-Bolt Gear, with Torrington Bearing, Chevy, 396-454, Set

Part Number: EW1-10030

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Oil Pickup, Press Fit, Drag Race Pan Style, Extreme Duty, 8.250 in. Pan Depth, Chevy, Small/Big Block, Each

Part Number: MIL-18317

2.0 out of 5 stars ( 1 )

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Timing Chain, Replacement, Double Roller, Steel, 0.005 in. Reduced Center Distance, Chevy, Chrysler, Ford

Part Number: CLO-9-134-5

5.0 out of 5 stars ( 1 )

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Rocker Arm Studs, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Chevy, Big Block, Intake, Set of 8

Part Number: TFS-41400613

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Water Pump Pulley, Serpentine, 6-groove, Billet Aluminum, Gray Powdercoated, 5.25 in. o.d., Chevy, Long Pump

Part Number: MCH-6322-09

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Water Pump Pulley, V-Belt, 2-Groove, Aluminum, Machined, Chevy, Big Block, Short Pump, Each

Part Number: TRD-8875

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Piston Rings, Phosphate Coated, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-661030

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Crankshaft Pulleys, V-belt Style, 1-groove, Three Bolt Holes, Steel, Black, 6.750 in. O.D., Chevrolet, GMC, Each

Part Number: AMD-W-970

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Main Bearings, Race Series Main Bearing Sets, 0.001 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829H001

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Harmonic Balancer, Internal Balance, Nodular Iron, Natural, Chevy, 396, Each

Part Number: PRO-66508

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Rocker Arm Studs, High Performance, 7/16-14 in. Thread, 1.910 in. Effective Stud Length, BBC, Set of 16

Part Number: HRS-94655

5.0 out of 5 stars ( 2 )

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Main Bearings, XP-Series, Copper/Lead/Nickel, 0.020 in. Undersize, Chevy, Big Block, Set of 5

Part Number: KGB-MB556XP020X

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Lifter, Mechanical Roller, Vertical Link Bar, Chevy, Each

Part Number: CCA-866-1

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Alternator Brackets, Auto Metal Direct Alternator Brackets, Passenger Side, Upper and Lower Brackets, Chevy, GMC, Sold as a Set

Part Number: AMD-W-417B

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Main Bearings, Race Series Main Bearing Sets, Stock Crankshaft Size, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829HS

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Crankshaft Pulley, V-Belt, 3-Groove, 5.5 in., Aluminum, Clear Powdercoated, Chevy, Big Block, Long Pump, Each

Part Number: MCH-7041

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Oil Pickup, Press Fit, Aftermarket Pan Style, 0.750 in. Tube Diameter, Chevy, Big Block, Each

Part Number: MIL-18200

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Main Bearings, Duraglide, P-Series, Grooved, Tri-Metal, Copper/Lead Alloy, Stock Size Crankshaft, Chevy, 6.5L, 6.6L, 7.0L, 7.4L, Set of 5

Part Number: PEB-5M829P-STD

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Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.123 in. Bore, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M641030

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Alternator Bracket, Steel, Black Powdercoated, Front Cover Mount, Short Water Pump, Chevy, Big Block, Each

Part Number: TRD-8502

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Main Bearings, Tri Metal Copper-lead Alloy, 0.010 in. Crankshaft Crankshaft Undersize, Chevy, Big Block, Set of 5

Part Number: SLP-7122MA10

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Rod Bearings, .010 in. Crankshaft Undersize, .001 in. Extra Clearance, Bi-metal, Silicon Aluminum, Chevy, Big Block

Part Number: KGB-CR808HPN010X

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Oil Pickup, Marine Pan Style, 8 in.Pan Depth, Chevy, V8, Big Block, 396-454, Each

Part Number: CTR-18-311

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Main Bearings, XP-Series, Copper/Lead/Nickel, 0.020 in. Undersize, Chevy, Big Block, Set of 5

Part Number: KGB-MB556XP020

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Estimated Ship Date: Mar 6, 2026 if ordered today

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