CHEVROLET 7.4L/454 Camshafts & Valvetrain

Lifter, Chev V-8, Hyd, Variable Duration, Ea.

Part Number: HRS-91002-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Valve, Exhaust, Race Master, Stainless Steel, 1.880 in. Diameter, 0.3415 in. Stem, 5.422 in. Length, Each

Part Number: MAN-11717-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.190 in. Diameter, .372 in. Stem, 5.325 in. Length, Each

Part Number: MAN-11538-1

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Valve, Intake, NK-844 Stainless, 2.300 in. Head Diameter, 5.433 in. Length, Chevy, Big Block, Each

Part Number: MAN-11536-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Lifters, Hydraulic Flat Tappet, Chevy, Each

Part Number: CRO-66000-1

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Valve, Intake, Stainless Steel, 2.300 in. Diameter, .341 in. Stem, 5.344 in. Length, Chevy, Each

Part Number: MAN-11842-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Exhaust, Severe Duty, Stainless Steel, 1.900 in. Diameter, 0.3415 in. Stem, 6.380 in. Length, Each

Part Number: MAN-11581-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Timing Chain, Replacement, Link Belt, Chevy, Big Block, Dodge, Slant Six, Each

Part Number: CLO-C495

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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SPEED SET

Part Number: MEL-48510T-9

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .342 in. Stem, 0.100 in. Longer, 5.522 in. Length, Set of 8

Part Number: MAN-10761-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Bushing, Cam Advance/Retard, 1 Degree, Chevy, Small, Big Block, Each

Part Number: HRS-94510-4510-1

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Estimated Ship Date: Tomorrow

Lifter, Solid, Mechanical Flat Tappet, 0.842 in. O.D., Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: CCA-89842C-1

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Rocker Arm Adjusting Nuts, Non Roller, Polylock, 7/16-20 in. Stud Thread Diameter, Set of 16

Part Number: PIO-850010

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Timing Pointer, Billet Aluminum, Black, 7.074 in. Diameter Balancer, Chevy, Each

Part Number: MIL-65762

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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

Part Number: MAN-73192

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Bolt, Engine Rocker Arm Bolt, Course Thread, Hex, Steel, Natural, Cheverolet, GMC, Each

Part Number: ADO-10114123

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Estimated Ship Date: Tomorrow

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Valve, Intake, Race Master, Stainless Steel, 2.250 in. Diameter, 0.3715 in. Stem, 5.344 in. Length, Each

Part Number: MAN-11724-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.250 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Each

Part Number: MAN-11526-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Intake, NK-842 Stainless, 2.250 in. Head Diameter, 5.244 in. Length, Chevy, Big Block, Each

Part Number: MAN-11722-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.065 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Each

Part Number: MAN-11514-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Timing Gear Replacement Part, Idler Gear, Chevy, Big Block, Each

Part Number: MIL-12953

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.725 in. Diameter, .371 in. Stem, 5.350 in. Length, Chevy, Each

Part Number: MAN-11517-1

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Cam Degree Bushing 5 Pack Copper 4 Degrees

Part Number: CCA-47604

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Lifter, SB Chev, Mech Rlr, +.300

Part Number: HRS-91126-2

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Timing Chain and Gears, Double Roller, Billet Steel Sprockets, Bronze Bearing Thrust, Chevy Big Block, Merlin Block, Set

Part Number: CLO-9-3547WX9

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Estimated Ship Date: Dec 8, 2025 if ordered today

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