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

Valve Stem Seal, Positive Stop, Nitrile Rubber, 0.313 in. Stem Diameter, Chevrolet, LS, Each

Part Number: BTC-VSLSHAT

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Rocker Arm Replacement Part, Thrust Washer, Chevrolet, Each

Part Number: BTC-TK-WASHER

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Rocker Arm Stud Bolts, Hex, Steel, Black, 8mm x 1.25 Thread, Chevy, Pontiac, Small Block LS, Gen 3,4, Set of 8

Part Number: EDL-8597

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 22, 2025 if ordered today

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Valves, Intake, NK-844 Stainless Steel, 2 in. Diameter, .313 in. Stem, 4.874 in. Length, Each

Part Number: MAN-11360H-1

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Timing Gear, Adjustable, Billet Steel, 3-Bolt, 1X, Single Row, 0.005 in. Line Hone, Chevy LS, Each

Part Number: SUM-G6643-1X-005

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Valves, Inconel, Exhaust, 1.600 in. Head Diameter, 0.315 in. Stem Diameter, 5.200 in. Length, Beadlock 1-Groove, Chevy, 6.0L, LS3, Each

Part Number: AFR-7213-1

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Estimated Ship Date: Sep 25, 2025 if ordered today

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Rocker Arm Hold-Down Bolt, Internal Allen Head, Steel, Black Oxide, Chevy, Small Block LS, Each

Part Number: CCA-137024

4.0 out of 5 stars ( 5 )

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Rocker Arms, Fits 3/8 in. Stud, Full Roller, Steel, 1.8 Ratio, Chevy, V8, LS, Each

Part Number: CCA-1675-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.570 in. Diameter, .344 in. Stem, 4.930 in. Overall Length, Each

Part Number: CCA-6048-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve, Race, XH-426 Stainless Steel, Exhaust, 1.590 in. Diameter, 4.923 in. Length, Set of 8

Part Number: MAN-11661-1

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Guideplates, Flat Style, Steel, Black Oxide, 3/8 in. Pushrod, 8mm Stud, Chevy, Pontiac, 5.7L LS, Set of 8

Part Number: CCA-4856-8

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.080 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Each

Part Number: MAN-11398-1

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.100 in. Diameter, .313 in. Stem, 4.874 in. Length, Each

Part Number: MAN-11350-1

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Valve Spring, LS, Dual, 1.295 in. O.D., 1.060 in. Coil Bind Height, 407 lbs./in. Rate, Each

Part Number: HRS-98118-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Guideplate, Flat Style, Steel, Black Oxide, Chevy, 4.8L LS, 5.3L LS, 5.7L LS, 6.0L LS, Each

Part Number: CCA-4854-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Camshaft, Stage 2 LST, Hydraulic Roller Tappet, Advertised Duration 292/297, Lift .663/.638, Chevy, Small Block, Each

Part Number: CCA-189-303-13

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Valves, Intake, Stainless Steel, 2.020 in. Diameter, .344 in. Stem, 4.900 in. Length, Chevy, Set of 8

Part Number: CCA-6039-8

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Chevrolet Gen III L98 V8 4 Trigger Sensors Single Bolt Double Row Torrington Bearing

Part Number: RMR-NA-CS1198

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Camshafts, LST Series Hydraulic Roller, Advertised Duration 291/302, Lift 0.612/0.614, Chevrolet, Small Block LS, Each

Part Number: CCA-54-337-11

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LS7 TITANIUM INTAKE VALVE

Part Number: MAN-11958TBC-1

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Timing Set, Single Roller Z Chain, Billet Steel Sprockets, Center Distance Raised 0.390 in., Chevy, 6.0L, LS2, Set

Part Number: CLO-9-3672TX9ZR

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Timing Chain and Gear Set, Double Roller, Billet, 1-Bolt, Four Position Cam Sensor, Chevy, 6.0, 6.2L, Set

Part Number: SUM-G6615R-B

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Camshaft, Hydraulic Roller Tappet, 280 int./282 exh. Advertised Duration, 0.578 int./0.557 exh. Lift, 110 Lobe Separation, Steel Core, Chevy, Each

Part Number: HPC-150-6105

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Pro LS Valve Spring, Drop in, 0.630 Max Lift, Single Beehive, 1.300 in. O.D., 340 lbs./in. Spring Rate, 1.800 in. Installed Height, Each

Part Number: SUM-174005-1

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Valve Springs, 1400 Series, Single, 1.305 in. Outside Diameter, 437 lb/in., 0.943 in Inside Diameter, Each

Part Number: RSC-PAC-1421

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