CHEVROLET 5.4L/327 Camshafts & Valvetrain

Camshaft, Mechanical Flat Tappet, Advertised Duration 281/287, Lift .515/.515, Chevy, Small Block, Each

Part Number: HRS-110832-06

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Camshaft, Mechanical Flat Tappet, Advertised Duration 280/287, Lift .540/.560, Chevy, Small Block, Each

Part Number: HRS-110922-06S

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/279, Lift .465/.465, Chevy, Small Block, Each

Part Number: HRS-110941-11

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/285, Lift .470/.470, Chevy, Small Block, Each

Part Number: HRS-110951-12

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 295/295, Lift .470/.470, Chevy, Small Block, Each

Part Number: HRS-110981-08

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Camshaft, Mechanical Flat Tappet, Advertised Duration 283/283, Lift .510/.510, Chevy, Small Block, Each

Part Number: HRS-111012-08

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.6 Ratio, Steel, Chevy, Small Block, Each

Part Number: HRS-90008-1

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Rocker SB Chev 1.5 x 3/8"

Part Number: HRS-90045-1

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Rocker SB Chev 1.6 x 3/8"

Part Number: HRS-90046-1

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.3 Ratio, Fits 3/8 in. Stud, Chevy, 262-400, V8, Each

Part Number: HRS-90068-1

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Chevy, Small Block,

Part Number: HRS-94650

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Lifters, Lifter, Chev SB, Mech Roller, Vert Bar, Pair

Part Number: HRS-91134-2

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Valve, Intake, 1.940 in. Head Diameter, 8.73mm Stem Diameter, 4.911 in. Overall Length, Chevy, Small Block, Each

Part Number: HRS-19401N

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.055 in. Diameter, .341 in. Stem, 5.000 in. Length, Chevy, Each

Part Number: HRS-20511N

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Valve, Intake, Stainless Steel, 2.080 in. Diameter, .341 in. Stem, 5.000 in. Length, Chevy, Each

Part Number: HRS-20811N

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.65 Ratio, Fits 7/16 in. Stud, Chevy, 262-400, V8, Set of 16

Part Number: HRS-90087

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Rocker, SB Chev, 1.65 x 7/16"

Part Number: HRS-90087-1

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Rocker, SB Chev, 1.3 x 7/16"

Part Number: HRS-90069-1

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Cam Bushing 3 Deg. Each

Part Number: HRS-94510-4510-3

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Valve Locks

Part Number: PIO-SS-555-HD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-346-X

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Rocker Arm Fastener Kit

Part Number: PIO-850014

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817100

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817104

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Gear Drive, Single Idler, Chevy, Small Block, Set

Part Number: MIL-12000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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