CHEVROLET 7.4L/454 Camshafts & Valvetrain

Lifters, Lifter, Chev BB, Gen 5/6, Hyd Roller

Part Number: HRS-91124

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Timing Belt Drive System, BB Chevy Gen 6 / OEM Hydraulic Roller Cam, Kit

Part Number: JES-KBD-32310

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.250 in. Diameter, .372 in. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: MAN-11562-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Valves, Intake, NK-844, 2.350 in. Diameter, 0.342 in. Stem, 5.610 in. Length, Chevy, Set of 8

Part Number: MAN-11880-1

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Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: PQX-62454717

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Timing Gear Replacement Part, Front Crank Seal, Chevy, Big Block, Each

Part Number: MIL-12965

5.0 out of 5 stars ( 2 )

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Valve, Exhaust, Stainless Steel, 1.900 in. Diameter, .342 in. Stem, 5.422 in. Length, Set of 8

Part Number: MAN-11745-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valves, Intake, NK-842 Stainless, 2.250 in. Diameter, .3415 in. Stem, 5.494 in. Length, Set of 8

Part Number: MAN-11868-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Cam, Lifters, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 276/283, Lift .530/.524, Chevy, 396-454

Part Number: CCA-K11-670-4

3.0 out of 5 stars ( 1 )

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Valve Springs, Hot Rod Series, Dual, 1.540 in. O.D., 492 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1901

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Camshaft, Hydraulic Roller Tappet, Stepped Front, 288 int./300 exh. Advertised Duration, 0.600 int./0 569 exh. Lift, 109 Lobe Separation, Chevy, Each

Part Number: HPC-160-3101-S

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Timing Chain and Gear Set, Original True Roller, Double Roller, Iron/Steel Sprockets, Chevy, Big Block, Set

Part Number: CLO-9-3110-5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.65 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Each

Part Number: PQX-0235018-01

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Valves, Intake, Stainless Steel, 2.190 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: MAN-11528-8

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Guideplates, Raised, 3/8 in. Pushrod Size, Chevy, Big Block, Set of 8

Part Number: TFS-41400624

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Camshaft Locking Plate, Steel, Black Oxide, Bolts, Chevy, V8, Will Not Fit with Factory Roller Cams, Each

Part Number: MAN-42114

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Timing Cover, 2-piece, Billet Aluminum, Red Anodized, Bolts, Gaskets, Chevy, Big Block, Kit

Part Number: CVS-TC2454R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Timing Pointers, Billet Aluminum, Black Finish, 7.000 in. ATI Damper, Adjustable 4 Degrees, with Hardware, Chevy, 396-454, Each

Part Number: EW1-100459

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Cam and Lifters, Mechanical Roller Tappet, Advertised Duration 300/308, Lift .652/.652, Chevy, Big Block, Kit

Part Number: CCA-CL11-694-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Link Bar, Roller Lifter, Vertical, Chevy, Big Block, Each

Part Number: CCA-819-L

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 286/286, Lift .556/.556, Chevy, Big Block, Kit

Part Number: CCA-CL11-318-4

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Camshaft, American Muscle, Mechanical Flat Tappet, Advertised Duration 342/333, Lift .579/.600, BB Chevy

Part Number: HRS-127522-12

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Estimated Ship Date: Jan 16, 2026 if ordered today

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GEAR DRIVE, DUAL IDLER, CHEV 396-454 1966-90, Quiet, Made in USA

Part Number: PQX-5145422

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Camshaft, Mechanical Flat Tappet, Duration @ .050 in. 242/242, Lift .520/.520, Chevy, Big Block, Each

Part Number: MEL-22396

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Rocker Arm, Fits 7/16 in. Stud, Full Roller, Steel, 1.8 Ratio, Chevy, Big Block, Each

Part Number: CCA-1828-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow