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

Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.8 Ratio, Chevy, 4.8/5.3/5.7/6.0/7.0L, Each

Part Number: SUM-G6981-1

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 269/273, Lift .525/.532, Chevy, Small Block, Kit

Part Number: CCA-CL54-414-11

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Estimated Ship Date: Dec 16, 2025 if ordered today

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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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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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Valve Spring, Dual, 1.290 in. Outside Diameter, 144 lbs. Seat Pressure, Each

Part Number: CRO-68157-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve Spring, Dual, 1.290 in. Outside Diameter, 144 lbs. Seat Pressure, Set of 16

Part Number: CRO-68157-16

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve Springs, Single, 1.295 in. Outside Diameter, 1.000 in. Coil Bind Height, Set of 16

Part Number: CXM-VSS141311

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Valve Springs, Single, 1.295 in. Outside Diameter, 550 lbs./in., 1.045 in. Coil Bind Height, Set of 16

Part Number: CXM-VSS141309

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Valve Springs, RPM Series, Dual, 1.290 in. O.D., 369 lbs./in. Rate, 1.000 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1204X-16

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Valve Spring, Single, Beehive, 308 lbs./in. Rate, 1.080 in. Coil Bind Height, 1.050 in. o.d., Each

Part Number: CRO-68878-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve Springs, RPM Series, Dual, 1.304 in. O.D., 392 lbs./in. Rate, 1.000 in. Coil Bind Height, Each

Part Number: RSC-PAC-1205X

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Estimated Ship Date: Dec 4, 2025 if ordered today

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236/252 LS PD S/C Camshaft, 8620, Hyd Roller, 3 bolt 236/252 dur @.050", .621"/.604" lift, 118 deg LSA

Part Number: CXM-03-08-0056

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Camshaft, FSL, Hydraulic Roller Tappet, RPM Range 1,600-6,800, Advertised Duration 260/270, Chevrolet, Each

Part Number: CCA-646-200-13

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.165 in. Diameter, .313 in. Stem, 4.900 in. Length, Chevy, Set of 8

Part Number: MAN-11620H-8

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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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Valve, Black Label, Intake, 2.165 in. Head Diameter, 0.313 in. Stem Diameter, 5.450 in. Length, Titanium, Chevy, LS, Each

Part Number: MML-VVUNV600173

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Valve Springs, Single, 1.260 in. Outside Diameter, 1.100 in. Coil Bind Height, Set of 16

Part Number: CXM-VSS111303

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Camshaft, LS, Racing, 250 int./264 exh. Duration, 0.666 int./0.666 exh. Lift, 118 Lobe Separation, Chevy, Each

Part Number: MML-CSLSX100283

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Lifters, Sportsman Solid Roller Lifters, Mechanical Roller, 0.904 in. O.D., 2.210 in. Seat Height, Vertical Link Bar, Chevy, Small Block LS, Pair

Part Number: CCA-96958-2

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Duration at 0.50 Lift 204/ 211, .522/.521 in. Lift, Chevy, Pontiac, LS, 6.0L, Each

Part Number: NAL-12574519

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Timing Chain and Gear Set, Heavy Duty, Single Non-Roller, Iron/Billet Steel Sprockets, Chevy, Small Block, Set

Part Number: SUM-TS73133

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Estimated Ship Date: Jan 5, 2026 if ordered today

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VVT Delete Kit, Gen IV, Chevy, LS, Kit

Part Number: CXM-DK11001

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Springs, Single, 1.295 in. Outside Diameter, 700 lbs./in., .985 in. Coil Bind Height, Set of 16

Part Number: CXM-VSS141310

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Estimated Ship Date: Dec 1, 2025 if ordered today

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