CHEVROLET 7.4L/454 Engines & Components

Valve Covers, EMI Thunder, Tall, Angle Cut Design, Plain Top, Cast Aluminum, Gloss Black Powdercoated, Chevy, Big Block, Pair

Part Number: EDM-108-02BK

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Valve Covers, EMI Thunder, Tall, Angle Cut Design, Plain Top, Cast Aluminum, Clear Powdercoated, Chevy, Big Block, Pair

Part Number: EDM-108-02CL

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Valve Covers, EMI Thunder, Tall, Angle Cut Design, Plain Top, Cast Aluminum, Matte Black Powdercoated, Chevy, Big Block, Pair

Part Number: EDM-108-02MB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Valve Covers, EMI Thunder, Tall, Angle Cut Design, Plain Top, Cast Aluminum, Red Powdercoated, Chevy, Big Block, Pair

Part Number: EDM-108-02R

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Valve Covers, EMI Thunder, Tall, Angle Cut Design, Ball-milled Top, Cast Aluminum, Blue Powdercoated, Chevy, Big Block, Pair

Part Number: EDM-108-06B

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Valve Covers, EMI Thunder, Tall, Angle Cut Design, Ball-milled Top, Cast Aluminum, Gloss Black Powdercoated, Chevy, Big Block, Pair

Part Number: EDM-108-06BK

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Lifters, Mechanical Roller, Vertical Bar, Chevy, Big Block, Set of 16

Part Number: HRS-91128

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chevrolet, Big Block, Dart Big Chief Heads, Kit

Part Number: MIL-80138

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Estimated Ship Date: May 27, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevrolet, Big Block, Dart Big Chief Heads, Kit

Part Number: MIL-80131

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Estimated Ship Date: May 27, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevrolet, Big Block, Brodix, Holley, Kit

Part Number: MIL-80132

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Estimated Ship Date: May 27, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevrolet, Big Block, Brodix Pontiac Pro Stock, Kit

Part Number: MIL-80134

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Estimated Ship Date: May 27, 2026 if ordered today

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Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chevrolet, Big Block, Brodix Pontiac Pro Stock, Kit

Part Number: MIL-80137

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Estimated Ship Date: May 27, 2026 if ordered today

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Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Chevy, Big Block, Kit

Part Number: MCH-23010-08

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Estimated Ship Date: Apr 10, 2026 if ordered today

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

Part Number: MCH-7115

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Estimated Ship Date: Apr 10, 2026 if ordered today

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

Part Number: MCH-7115-08

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Estimated Ship Date: Apr 10, 2026 if ordered today

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

Part Number: MCH-7750-08

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Main Caps, Ductile Iron, 3-Center, Angled Outer Bolts, 4-Bolt, Chevy, Big Block, Set

Part Number: MIL-11200

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 27, 2026 if ordered today

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Valves, Intake, Race, Stainless Steel, 2.19 in. Diameter, Chevy, Big Block, 396, 427, 454, 502, Set of 8

Part Number: MIL-45115-8

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Estimated Ship Date: May 27, 2026 if ordered today

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Crank Trigger Shell, Internal Engine Balance, Chevy, Each

Part Number: ATI-916380TR

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Crank Trigger Shell, Internal Engine Balance, Chevy, Each

Part Number: ATI-916960TR

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Estimated Ship Date: Mar 16, 2026 if ordered today

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CAMSHAFT ENGINE

Part Number: MEL-22420

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Camshaft, Retro Fit, Hydraulic Roller, 291/311 Advertised Duration, 0.508 in./0.522 in. Lift, 105 LSA, Non-Roller Blocks, Chevy, Gen I, Each

Part Number: MEL-22421

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Estimated Ship Date: Mar 25, 2026 if ordered today

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PERFORMANCE TIMING SET

Part Number: MEL-48573T

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Camshaft, Hydraulic Roller, Billet Steel, 241/227 Degrees at 0.050 in., 0.513/0.498 in. Lift, 303/283 Advertised Deg., 105 LSA, 2,000-5,800 RPM, Each

Part Number: MEL-22321

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Estimated Ship Date: Mar 25, 2026 if ordered today

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CAMSHAFT ENGINE

Part Number: MEL-22322

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Estimated Ship Date: Mar 25, 2026 if ordered today

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