CHEVROLET 7.4L/454 Engines & Components

Rod Bearings, Direct Replacement, 0.010 in. Crankshaft Undersize, Bi Metal, Chevy, Big Block, Set of 8

Part Number: SUM-171210

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Water Pump Pulley, V-Belt, 1-Groove, Aluminum, Machined, Chevy, Big Block, Short Pump, Each

Part Number: TRD-8874

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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

Part Number: ARP-135-3712

Not Yet Reviewed

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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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PRO BBC H.R. 1 Hydraulic Roller Cam, 4/7 Swap, 204/214 Duration @ .050, 110 LSA + 4 Adv. , .510/.510 with 1.7 ratio, .540/.540 with 1.8, Idle-5600

Part Number: SUM-1251

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Connecting Rods, SIR 5140 I-Beam, Press Fit, Chevy, Big Block, Set of 8

Part Number: ESP-6135P

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Piston, Forged, Dome, 4.310 in. Bore, Chevy, Set of 8

Part Number: UEM-IC990-060

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.310 in. Bore, 4.250 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC993KTD-060

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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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 )

Estimated Ship Date: Tomorrow

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Crankshaft, Chevy big block, forged, 4.375 stroke, w/ center counterweights

Part Number: MAN-190320

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Cylinder Head, PowerPort® 320, Aluminum, Assembled, 122cc Chamber, 320cc Intake, Chevy, Big Block, Each

Part Number: TFS-41410001-M22

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Timing Tape, 8 in. Diameter Balancer, Chevy, Big/Small Block, Each

Part Number: MRG-1591

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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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Crankshaft Pulley, Serpentine, 6-Groove, 5.75 in., Aluminum, Polished, Chevy, Big Block, Short Pump, Each

Part Number: MCH-7611

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Lifters, Hydraulic Flat Tappet, Chevy, 0.842 Diameter, 1.99 Seat Height, V8/V6/L6, Each

Part Number: CCA-812-1

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Valve, Replacement, Exhaust, Stainless Steel, 1.880 in. Head Diameter, 5.450 in. Length, Chevy, Big Block, Each

Part Number: AFR-7630-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Cylinder Head Dowel Pins, Chevy, Big Block, Set of 100

Part Number: PIO-PG-233-100

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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 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Black Anodized, Crankcase Evacuation Hole, Chevy, Big Block, Pair

Part Number: PQX-4045407

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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V-Belt, 0.440 in. Width, 46.00 in. Length, Each

Part Number: DAC-15460

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Oil Pump, Wet Sump Style, Standard-Volume, Standard-Pressure, Billet Aluminum, 8 in. Pan Depth, Chevrolet, Big Block, Each

Part Number: MEL-10077800SS

Not Yet Reviewed

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/276, Lift .510/.510, Chevy, Big Block, Each

Part Number: CCA-11-445-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 298/310, Lift .566/.575, Chevy, Big Block, Each

Part Number: CCA-11-414-8

Not Yet Reviewed

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Engine Assembly, Crate Engine, Chevy 427, 480 hp, 490 lbs./ft Torque, ZZ427/480 , Each

Part Number: NAL-19331572

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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