CHEVROLET 7.4L/454 Engines & Components

Piston Rings, Plasma-moly, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40203CP

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Main Bearings,King XP-Series Coated Main Bearings, .020 in., .50 mm Crankshaft Undersize, Tri-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB556XPNC020

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Crankshaft Pulley, V-Belt, 3-Groove, Billet Aluminum, Polished, Chevy, Big Block, Short Pump, Each

Part Number: BSP-83320

4.89 out of 5 stars ( 9 )

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Lifter, Sportsman, Mechanical Roller, 0.842 in. O.D., Chevy, Big Block, Needle Bearing Axle, Pair

Part Number: CCA-96819-2

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Pulley Set, V-Belt, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3

Part Number: MCH-7530

5.0 out of 5 stars ( 1 )

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Valve Covers, Tall, Steel, Chrome, Plain, Chevy, Big Block, Pair

Part Number: TRD-9235

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Alternator Bracket, Aluminum, Clear Powdercoated, Water Pump Mount, Long Water Pump, Chevy, Big Block, Kit

Part Number: MCH-20125

4.25 out of 5 stars ( 12 )

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Rod Bearings, CH-Series, Race Only, Standard Size, Tri Metal, Chevy, Big Block, Set of 8

Part Number: SLP-8-7200CHA

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Cylinder Head Studs, Pro Series, 12-Point Head, Chevy, 454, Brodix BB-1, Canfield, Heads, Kit

Part Number: ARP-235-4314

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Valve Springs, 1900 Series Hot Rod, Dual, 1.540 in. O.D., 431 lbs./in. Rate, 1.125 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1924-16

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Balancer Hub, Internal Engine Balance, Chevy, Big Block, Each

Part Number: ATI-916890K

5.0 out of 5 stars ( 1 )

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Alternator Bracket, Billet Aluminum, Engine Block Front Mount, Chevy, Big Block, Kit

Part Number: PWM-775

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Main Bearings, H Series, 1/2 Groove, .002 in. Thinner Size, Tri Metal, Chevy, Big Block, Set of 5

Part Number: CLE-MS829HXX

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Valves, Exhaust, XH-426 Stainless, 1.880 in. Diameter, .3415 in. Stem, 5.522 in. Length, Set of 8

Part Number: MAN-11761-8

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 305/305, Lift .575/.575, Chevy, Big Block, Each

Part Number: CCA-11-214-4

5.0 out of 5 stars ( 1 )

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/268, Lift .480/.485, Chevy, Big Block, Each

Part Number: CCA-11-234-3

1.0 out of 5 stars ( 1 )

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Cylinder Head Bolts, 12-Point Head, Chevy, Big Block with Aftermarket Block, with AFR Heads, Kit

Part Number: ARP-135-3712

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Water Pump Pulley, Serpentine, 6-groove, Billet Aluminum, Black Powdercoated, 5.250 in. O.D., Each

Part Number: MCH-6322-08

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Camshaft, Hydraulic Flat Tappet, 271/281 Advertised Duration, .398/.430 in. Lift, Chevy, Big Block, Each

Part Number: MEL-22100

5.0 out of 5 stars ( 1 )

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Timing Chain and Gear Set, Keyway Adjustable, Double Roller, Billet Steel Sprockets, Chevrolet, Big Block, Set

Part Number: CCA-7110-5

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Alternator Bracket, Aluminum, Clear Powdercoated, Cylinder Head Mount, Short Water Pump, Chevy, Big Block, Kit

Part Number: MCH-20135

5.0 out of 5 stars ( 6 )

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Windage Tray, Diamond Stripper, Steel, Gold Iridite, Full Length Sump, Chevy, Big Block, Each

Part Number: MIL-32270

5.0 out of 5 stars ( 3 )

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Rod Bearings, XP-Series, Copper/Lead/Alloy, 0.030 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808XPN030

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Timing Chain and Gear Set, Gold Series, Double Roller, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: RMR-NA-CS2290

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Lifters, Mechanical Flat Tappet, Chevy, Big, Small Block, Set of 16

Part Number: HRS-91115

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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