CHEVROLET 7.4L/454 Engines & Components

Accessory Drive Systems, Mid-Mount, Serpentine, A/C, P/S, LT1 Style Alternator/Water Pump, Belt, Hardware, Black, Chevrolet, Big Block, Kit

Part Number: HLY-20-242BK

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/26/2026

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Cylinder Heads, Oval Port Magnum, Aluminum, Assembled, 112cc Combustion Chamber, 265cc Intake, Chevy, Pair

Part Number: AFR-3610-1

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/26/2026

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Accessory Drive Systems, Mid-Mount, Serpentine, A/C, P/S, LT1 Style Alternator/Water Pump, Belt, Hardware, Natural, Chevrolet, Big Block, Kit

Part Number: HLY-20-242

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

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Top End Engine Kit, Power Package, Chevy, 540 HP-539 TQ

Part Number: EDL-2095

4.08 out of 5 stars ( 12 )

Estimated Ship Date: Monday 1/26/2026

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-B11012060

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

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Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, BB Chevy, 540 HP-539 TQ, Kit

Part Number: EDL-2079

3.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/26/2026

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Engine Drive System, Front Runner, Aluminum, Black, Chevy, Big Block, Kit

Part Number: VTA-174048

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

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Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-B18022030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Cylinder Heads, Magnum, Aluminum, Assembled, 113cc Chamber, 300cc Intake, Chevy, Pair

Part Number: AFR-3670

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 2.200 in. Pin, Chevy, 454

Part Number: CPI-BBP42B-MG

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/26/2026

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Pulley Kit, Serpentine, Aluminum, Polished, Chevy, Big Block, Kit

Part Number: BSP-14220

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Pulleys, Front Runner, Serpentine, Aluminum, Chrome, Power Steering Pump, Chevy, Big Block, Kit

Part Number: VTA-172020

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/26/2026

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Cylinder Heads, Oval Port, Assembled, Aluminum, 112cc Combustion Chamber, 290cc Intake, Chevy, Big Block, Pair

Part Number: AFR-3640

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

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Engine Block, Cast Iron, Nodular Iron 4-Bolt Mains, 4.500 in. Bore, 1-Piece Seal, 9.800 in. Deck, Chevy, Big Block, Each

Part Number: WRL-091105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Cylinder Heads, Maxx Series, Hydraulic Roller, Assembled, Aluminum, 317cc Intake Runner, Chevrolet, Big Block, Pair

Part Number: PMX-9318

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Pulley Kit, Serpentine, Aluminum, AC, Power Steering, Polished, Chevy, Big Block, Kit

Part Number: EMS-MS107-50BP

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

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Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, GMC, 7.4L/454, Each

Part Number: VRE-DC44

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 9, 2026 if ordered today

• Core Charge $770.00
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Crate Engine, Marine, Long Block, Assembled, External Balance, Cast Iron Heads, Chevy, 454, Each

Part Number: HME-DMK1

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

• Core Charge $870.00
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Engine Drive System, Front Runner, Aluminum, Polished, Chevy, Big Block, Kit

Part Number: VTA-174058

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/26/2026

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Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, GMC, 7.4L/454, Each

Part Number: VRE-DCE1

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

• Core Charge $670.00
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Pulley Kit, Tru Trac, Serpentine System, Aluminum, Black Anodized, Chevy, Big Block, Kit

Part Number: BSP-BLK14220

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.750 in. Stroke, 2.200 in. Pin, Chevy, 454

Part Number: CPI-BBS42B-MG

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Accessory Drive System, Serpentine, 6-groove, Polished Finished, Power Steering, Air Conditioning, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-151

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Cylinder Heads, Maxx Series, Solid Roller, Assembled, Aluminum, 317cc Intake Runner, Chevrolet, Big Block, Pair

Part Number: PMX-9319

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Accessory Drive System, Sport Track Ultra, All Inclusive, Serpentine Style, with Saginaw PS Pump, No Reservoir, Black Onyx w/Silver Edge, Chevy, Kit

Part Number: MCH-23620-07

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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