CHEVROLET 7.4L/454 Camshafts & Valvetrain

Valve, Exhaust, 1.880 in. Head Diameter, 0.342 in. Stem Diameter, 5.494 in. Overall Length, Brodix Big Duke Heads, Each

Part Number: BRO-BR82138

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Estimated Ship Date: Tomorrow

Camshaft, Hydraulic Roller Tappet, Advertised Duration 299/319, Lift .569/.554, Chevy, Big Block, Each

Part Number: CCA-01-602-8

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 254/264, Lift .507/.500, Chevy, 454/502, Each

Part Number: CCA-01-530-8

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/294, Lift .520/.539, Chevy, 454/502, Each

Part Number: CCA-01-422-8

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 271/279, Lift .591/.601, Chevy, 454/502, Each

Part Number: CCA-01-775-8

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 264/270, Lift .510/.510, Chevy, 454, Each

Part Number: CCA-01-411-8

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 252/258, Lift .510/.510, Chevy, 454/502, Each

Part Number: CCA-01-405-8

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Valve Springs/ Titanium Retainers, Nex Tek, 1.640 in. Outside Diameter, 604 lbs./in. Spring Rate, Kit

Part Number: MAN-261425

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Lifters, Hydraulic Roller, Horizontal Link Bars, 0.842 in. O.D., Chevy, Pair

Part Number: CRO-66321LM-2

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Valve, Intake, XH-426 Stainless, 2.300 in. Head Diameter, 5.244 in. Length, Chevy, Big Block, Each

Part Number: MAN-11730-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Rocker Arm Studs, 7/16-20 in. Thread, 1.925 in. Effective Stud Length, Chevy, Ford, Set of 16

Part Number: EW1-17527

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Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.73 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Each

Part Number: PQX-0245403-01

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Valve, BBC intake 2.190 stock length, Street Master, set of 8

Part Number: MAN-10872-8

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Valves, Intake, Stainless Steel, 2.250 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: MAN-10726-8

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Valve, Exhaust, XH-426 Stainless Steel, 1.880 in. Diameter, .342 in. Stem, 5.552 in. Length, Chevy, Each

Part Number: MAN-11719-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Exhaust, XH-428 Stainless, 1.900 in. Head Diameter, 5.522 in. Length, Chevy, Big Block, Each

Part Number: MAN-11847-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Camshaft, Mechanical Roller Tappet, Advertised Duration 309/323, Lift .737/.731, Chevy, Big Block, Each

Part Number: HRS-120973-12

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Camshaft, Mechanical Roller Tappet, Advertised Duration 269/275, Lift .629/.629, Chevy, Big Block, Each

Part Number: HRS-120183-08

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Camshaft Degree Bushing, Adjustable, Each

Part Number: CCA-9005

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Valve, Intake, NK-844 Stainless Steel, 2.065 in. Diameter, .372 in. Stem, 5.325 in. Length, Chevy, Each

Part Number: MAN-11554-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.300 in. Diameter, .372 in. Stem, 5.513 in. Length, Chevy, Each

Part Number: MAN-11570-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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1.5 BBC 7/16 Blue Race Series Rocker Arms Set of 16

Part Number: SCC-SCP1039

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

Part Number: CLO-9-3510WX9

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Lifter, Hydraulic Flat Tappet, Chevy, Each

Part Number: HRS-91110-1

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.471 in. Length, Big Chevrolet, Each

Part Number: TFS-41400212

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