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

Camshaft, American Muscle, Hydraulic Roller Tappet, Advertised Duration 274/285, Lift .525/.525, Chevy, Small Block LS, Each

Part Number: HRS-197715-13

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/275, Lift .604/.604, Chevy, Small Block LS, Each

Part Number: HRS-190295-12

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Estimated Ship Date: Monday 8/25/2025

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Lifters, Hydraulic Roller, Chevy, Set of 4

Part Number: CCA-875-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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Timing Chain and Gear Set, Roller, Double Roller, Billet Steel Sprockets, Chevy, GMC, Small Block LS, Set

Part Number: PQX-5034622

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Valve Springs, Dual, 1.304 in. OD, 7 Degree Locks, Titanium Retainers, 392 lbs/in., Set of 16

Part Number: TFS-2500287

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Estimated Ship Date: Monday 8/25/2025

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Timing Chain and Gear Set, Single Roller, Billet Steel Sprockets, Chevy, 4.8, 5.3, 6.0, 6.2L, Set

Part Number: CLO-9-3673TX9Z

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Estimated Ship Date: Monday 8/25/2025

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Rocker Arm, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Black Oxide, Chevy, Rectangular Port LS, Each

Part Number: CCA-1678-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Camshaft Kits, Thumpr LS Master Camshaft Packages, Hydraulic Roller, Advertised Duration 282/299, Lift 0.614/0.612, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit

Part Number: CCA-MK54-703-11

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Timing Cover, 2-Piece, Aluminum, for Models with Front Mounted Camshaft Sensor with Hole, Chevy 6.0L LS2, Each

Part Number: EDL-4255

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Sep 18, 2025 if ordered today

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Rocker Arm Replacement Part, Retainer Clip, Chevrolet, Small Block LS, Each

Part Number: BTC-TKCLIPS

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Estimated Ship Date: Monday 8/25/2025

Rocker Arms, Roller Bearing Trunnion, LS-7, Assembled, Steel, 1.8 Ratio, Offset Intake, Rectangle Port, Chevy, Each

Part Number: SUM-141555I-1

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Estimated Ship Date: Monday 8/25/2025

Valves, Intake, Stainless Steel, 2.080 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Set of 8

Part Number: MAN-11398-8

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Timing Chain and Gear Set, Gold Series, Double Roller, Billet Steel Sprockets, Chevy, LS1, Set

Part Number: RMR-NA-CS1160

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Timing Cover, 2-Piece, Billet Aluminum, Black Anodized, With Cam Sensor, Chevrolet, LS Gen 4, V8, Each

Part Number: CVS-TC2327SBK

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 21, 2025 if ordered today

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Lifter, Sportsman, Mechanical Roller, Vertical Link, 0.842 in. Diameter, w/ Bushing, Seat Height 2.210 in., GEN III/IV LS, Chevy, Set of 16

Part Number: CCA-96956B-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 275/277, Lift .566/.568, Chevy, Small Block, Kit

Part Number: CCA-K54-426-11

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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CAMSHAFT

Part Number: MEL-MC1426

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Camshaft Thrust Bearing, Needle Bearing, Steel, Chevy, LS, Each

Part Number: CLO-9-232

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Estimated Ship Date: Monday 8/25/2025

Lifters, Race Series, Hydraulic Roller, Pro Max High RPM, Vertical Bar, Chevy, Gen III Small Block, Set of 16

Part Number: HRS-91175

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Estimated Ship Date: Oct 15, 2025 if ordered today

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PERFORMANCE TIMING SET

Part Number: MEL-48570T-9

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Valve Springs, Single, 1.311 in. Outside Diameter, 341 lbs./in. Rate, 1.085 in. Coil Bind Height, Set of 16

Part Number: MAN-221428-16

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Valves, Exhaust, 1.551 in. Diameter, .313 in. Stem, 4.923 in. Length, Chevy, Each

Part Number: MEL-V1935S

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Estimated Ship Date: Monday 8/25/2025

Rocker Arm Bolts, SCM435 Alloy Steel, Black Oxide, GM LS7, 8mm x 1.25 Thread Pitch, 2.047 in. UHL, 12 Point, Set of 16

Part Number: PQX-1011054

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm, Moly Coated, Ductile Iron, Roller Fulcrum Type, 1.7 Ratio, Narrow Style, Chevy, LS, Each

Part Number: SME-14301M

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

Valve, Exhaust, XH-426 Stainless Steel, 1.550 in. Diameter, .314 in. Stem, 4.923 in. Length, Each

Part Number: MAN-11361-1

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Estimated Ship Date: Monday 8/25/2025