CHEVROLET Chevy small block Gen III/IV (LS-based engines) Engines & Components

Rocker Arm Bolt, Steel, Black Oxide, 8mm x 1.25, 45mm UHL, Edelbrock Heads, Set of 8

Part Number: PQX-1011046

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm Bolt, Steel, Black Oxide, 8mm x 1.25, 45mm UHL, Edelbrock Heads, Set of 16

Part Number: PQX-1011047

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Idler Pulley, Serpentine, Steel, Black, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: CEL-49036

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8531S045

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8531S065

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4897S005

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5170S060

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Estimated Ship Date: Sep 8, 2025 if ordered today

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SINGLE VALVE SPRING

Part Number: MAN-221435-1

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Valves, Intake, XH-428 Stainless, 2.080 in. Head Diameter, 4.874 in. Length, Chevy, 5.7, 6.0L, Set of 8

Part Number: MAN-11682-1

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.205 in. Diameter, 0.313 in. Stem, 5.200 in. Length, Chevy, Set of 8

Part Number: MAN-11688-1

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Estimated Ship Date: Oct 7, 2025 if ordered today

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VALVE DATS

Part Number: MAN-11689-1

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Valves, Intake, Stainless Steel, 1.930 in. Diameter, .3133 in. Stem, 5.232 in. Length, LS 5.3L, Set of 8

Part Number: MAN-12358-1

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Estimated Ship Date: Oct 7, 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: Sep 29, 2025 if ordered today

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

Part Number: RSC-PAC-1204X

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valve Springs, RPM Series, Dual, 1.324 in. O.D., 460 lbs./in. Rate, 1.000 in. Coil Bind Height, Each

Part Number: RSC-PAC-1208X

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Rocker Arms, Upgraded OEM Rocker Arms for GM LS, Roller Fulcrum, Steel, Black Oxide, 1.7 Ratio, Chevrolet, 6.2L, Each

Part Number: CCA-1478-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.020 in. Diameter, .344 in. Stem, 4.900 in. Length, Chevy, Each

Part Number: CCA-6039-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.055 in. Diameter, .344 in. Stem, 4.900 in. Length, Chevy, Each

Part Number: CCA-6046-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .344 in. Stem, 4.930 in. Overall Length, Each

Part Number: CCA-6049-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.570 in. Diameter, .314 in. Stem, 5.450 in. Overall Length, Each

Part Number: CCA-6054-1

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Engine Oil Filler Tube

Part Number: SMP-OFT100

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Valve, Severe Duty, XH-426 Stainless Steel, Exhaust, 1.600 in. Diameter, 4.923 in. Length, Each

Part Number: MAN-11677-1

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Valve, Race, NK-844 Stainless Steel, Intake, 2.055 in. Diameter, 4.874 in. Length, Chevy, Each

Part Number: MAN-11680-1

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Estimated Ship Date: Oct 6, 2025 if ordered today

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OIL FILL CAP

Part Number: NAL-12643759

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevrolet, Set of 8

Part Number: PQX-1134601

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Estimated Ship Date: Oct 6, 2025 if ordered today

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