CHEVROLET Chevy small block Gen III/IV (LS-based engines) Camshafts & Valvetrain

Camshaft, Hydraulic Roller Tappet, Advertised Duration 281/284, Lift .578/.587, Chevy, Small Block LS, Each

Part Number: HRS-190325-10

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, 296 int./302 exh. Advertised Duration, 0.620 int./0.600 exh. Lift, 110 Lobe Separation, Steel Core,Chevy, Each

Part Number: HPC-150-6179

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Rocker Arm, Full Roller, Pedestal Mounting, 1.8 Ratio, Aluminum, Purple Anodized, Chevy, S3 and L92, Each

Part Number: HRS-90096-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 264/277, Lift .525/.525, Chevy, Small Block LS, Each

Part Number: HRS-192105-15

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Camshaft, Mechanical Roller Tappet, Chevy, Small Block, Custom Order, Each

Part Number: HRS-199993

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Chevy, Small Block, Custom Order, Each

Part Number: HRS-199995

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Chevy, Small Block, Custom Order, Each

Part Number: HRS-199996

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 260/264, Lift .598/.598, Chevy, Small Block LS, Each

Part Number: HRS-190315-08

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 268/274, Lift .604/.612, Chevy, Small Block LS, Each

Part Number: HRS-190395-13

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Lifters, ProMax Direct Lube, Mechanical Roller, Vertical Lifter Bar, 0.842 in. Diameter, 1.890 in. Seat Height, Chevrolet, Gen III/IV LS, Set of 16

Part Number: HRS-91179

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 284/297, Lift .625/.625, Chevy, Small Block LS, Each

Part Number: HRS-190915-16

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Lifters, Tie-Bar Roller Lifters, Mechanical Roller, 0.842 in. O.D., Splayed, 0.760 in. Roller Diameter, GM, LS, Kit

Part Number: JES-KSL84276027

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Estimated Ship Date: Tomorrow if ordered today

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Lifters, Tie-Bar Roller Lifters, Mechanical Roller, 0.842 in. O.D., Offset Intake, 0.760 in. Roller Diameter, GM, LS, Kit

Part Number: JES-KSL84276028

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Lifters, Tie-Bar Roller Lifters, Mechanical Roller, 0.905 in. O.D., On-Center, 0.820 in. Roller Diameter, GM, LS, Kit

Part Number: JES-KSL90582026

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Lifters, Tie-Bar Roller Lifters, Mechanical Roller, 0.905 in. O.D., Splayed, 0.820 in. Roller Diameter, GM, LS, Kit

Part Number: JES-KSL90582027

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Lifters, Tie-Bar Roller Lifters, Mechanical Roller, 0.905 in. O.D., Offset Intake, 0.820 in. Roller Diameter, GM, LS, Kit

Part Number: JES-KSL90582028

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Rocker Arms, Sportsman Series, Full Roller, 1.75 Ratio, Aluminum, Shims, for LS3 Heads, Chevy, 6.2L, Kit

Part Number: JES-KSS-467575

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Rocker Arms, Sportsman Series, Full Roller, 1.8 Ratio, Aluminum, Shims, for LS3 Heads, Chevy, 6.2L, Kit

Part Number: JES-KSS-468080

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Estimated Ship Date: Tomorrow if ordered today

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ROCKER KIT

Part Number: JES-KSS-477070T

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Valves, Intake, NK-844 Stainless Steel, 2.000 in. Diameter, .313 in. Stem, 4.874 in. Length, Set of 8

Part Number: MAN-11360H-8

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.020 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Set of 8

Part Number: MAN-11362H-8

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.055 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Set of 8

Part Number: MAN-11390H-8

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Estimated Ship Date: Oct 1, 2025 if ordered today

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ENGINE VVT SPROC

Part Number: SGT-CSP1031

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Estimated Ship Date: Sep 22, 2025 if ordered today

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PERFORMANCE TIMING SET

Part Number: MEL-48563T-9

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/295, Lift .625/.625, Chevy, Small Block LS, Each

Part Number: HRS-190405-13

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Estimated Ship Date: Oct 13, 2025 if ordered today

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