CHEVROLET 7.4L/454 Camshafts & Valvetrain

Camshaft, Hydraulic Flat Tappet, Advertised Duration 260/268, Lift .503/.503, Chevy, Big Block, Each

Part Number: CCA-11-302-4

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Rocker Arms, Shaft Mount, Full Roller, Aluminum, 1.7 Ratio, Chevy, Big Block, Kit

Part Number: CCA-1504

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Rocker Arm; Shaft Mount Aluminum Rocker Arm; Ratio 1.7 Int./Exh.; Chevy Big Block 18 deg. Brodix Big Brodi

Part Number: CCA-1513

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Timing Chain, High Energy, Link Belt Replacement, Chevy, Big Block, Each

Part Number: CCA-3310

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Rocker Arm Stud Girdle, Aluminum, Gold, 7/16 in.-20 Thread, Chevy, Big Block, RHS Heads, Kit

Part Number: CCA-4035

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Estimated Ship Date: Jan 15, 2026 if ordered today

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CHAIN-TIMING SET (3)

Part Number: MEL-3-4SR50SA

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Camshaft Thrust Button, 0.945 in. Length, Roller Style, Steel, Chevy Big Block, Each

Part Number: CVS-CB945R

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Estimated Ship Date: Jan 30, 2026 if ordered today

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PERFORMANCE TIMING SET

Part Number: MEL-48573T

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Estimated Ship Date: Dec 19, 2025 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-22302

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Camshaft, Hydraulic Flat Tappet, 261/272 Advertised Duration, .439/.465 in. Lift, Chevy, Big Block, Each

Part Number: MEL-22127

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Camshaft, Mechanical Flat Tappet, Advertised Duration 322/322, Lift .559/.580, Chevy, 6.5, 6.6, 7.0, 7.4L, Each

Part Number: MEL-22427

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Estimated Ship Date: Dec 19, 2025 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-22471

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Timing Chain and Gear Set, Hex-A-Just, Double Roller, -0.005 in., Billet Steel Sprockets, Merlin, Big Block, Set

Part Number: CLO-9-3147A-5

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 286/298, Lift .634/.635, Chevy, Big Block, Each

Part Number: HRS-120206-14

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 266/274, Lift .510/.538, Chevy, Big Block

Part Number: HRS-120235-12

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 285/285, Lift .510/.510, Chevy, Big Block, Each

Part Number: HRS-120051-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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SPROCKET

Part Number: NAL-12551401

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Estimated Ship Date: Mar 23, 2026 if ordered today

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ROCKER ARM PIVOT AND NUT

Part Number: NAL-12556299

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Lifters, Tie-Bar Roller Lifters, Mechanical Roller, 0.905 in. O.D., On-Center, 0.820 in. Roller Diameter, Chevy, Big Block, Kit

Part Number: JES-KSL90582030

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Lifters, Solid Body Tie-Bar Roller Lifters, Mechanical Roller, 0.904 in. O.D., Chevy, Big Block, Set of 16

Part Number: JES-KTLS90582040

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 273/292, Lift .537/.547, Chevy, Big Block, Each

Part Number: CCA-11-409-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Camshaft, Hydraulic Roller, 307/305 intake, 319/317 Exhaust, .678/.678 in. Intake Lift, .661/.661 in Exhaust

Part Number: CCA-11-617-44

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Camshaft, Mechanical Flat Tappet, Advertised Duration 274/280, Lift .568/.578, Chevy, Big Block, Each

Part Number: CCA-11-677-4

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 300/306, Lift .560/.580, Chevy, Big Block, Each

Part Number: CCA-01-425-8

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Lifter, Race XD, Mechanical Roller, Link Bars Included, 0.842 in. Outside Diameter, Chevrolet, Set

Part Number: CCA-99819D-16

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Estimated Ship Date: Jan 16, 2026 if ordered today

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