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

Valves, Intake, Stainless Steel, 2.100 in. Diameter, .313 in. Stem, 4.874 in. Length, Set of 8

Part Number: MAN-11350H-8

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

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Valve Spring, Dual, 1.340 in. Outside Diameter, 394 lbs./in. Rate, 1.050 in. Coil Bind Height, Set of 16

Part Number: MAN-221435-16

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Oil Pump, Pro-Flo, Wet Sump Style, High-volume, Standard-pressure, Chevy, Small Block LS, Each

Part Number: MAN-71296

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Harmonic Balancer, Super Damper Serpentine, Internal Balance, Aluminum, Chevy, 5.7, 6.5, 7.0L, Each

Part Number: ATI-918427

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Silv-O-Lite Piston - GM 325ci/5.3L (V8) Kit with Rings

Part Number: UEM-3526HCA-05K1

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Piston and Ring Kits, FHR, Forged 4032 Aluminum, 4.065 in. Bore, 4.000 in. Stroke, Flat Top, Chevy, LS, Set of 8

Part Number: UEM-S00195

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 290/290, Lift .625/.625, Chevy, Small Block LS, Each

Part Number: HRS-190305-15

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.790 in. Bore, 0.927 in. Wrist Pin, GM, LS, 4.8/5.3L, Set

Part Number: UEM-IC9986C-010

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Silv-O-Lite Piston - Chevrolet 364ci/6.0L (V8) Kit with Rings

Part Number: UEM-3518HC1143K1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Silvolite Hyper-Coated Anodized Piston - 6L GM (V8) 2005-11

Part Number: UEM-3527HCA10MM

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Harmonic Balancer, Gold Series, Internal Balance, Aluminum, Steel, Black Anodized, SFI 18.1, Chevy, Each

Part Number: RMA-NAA0285SA

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Harmonic Balancer, Gold Series, Underdrive 25 Percent, Internal Balance, Aluminum, Steel, Black Anodized, SFI 18.1, Chevy, Each

Part Number: RMA-NAA0285SAU

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Harmonic Balancer, Gold Series, Internal Balance, Aluminum, Steel, Black Anodized, SFI 18.1, Chevy, Each

Part Number: RMA-NAA0286SA

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Harmonic Balancer, Gold Series, Internal Balance, Aluminum, Steel, Black Anodized, SFI 18.1, Chevy, Each

Part Number: RMA-NAA0331SA

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Harmonic Balancer, Gold Series, Underdrive 25 Percent, External Balance, Aluminum, Steel, Black Anodized, SFI 18.1, Chevy, Each

Part Number: RMA-NAA0332SA

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Harmonic Balancer, Gold Series, Overdrive 25 Percent, Internal Balance, Aluminum, Steel, Black Anodized, SFI 18.1, Chevy, Each

Part Number: RMA-NAA0333SA

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Harmonic Balancer, Gold Series, Underdrive 25 Percent, External Balance, Aluminum, Steel, Black Anodized, SFI 18.1, Chevy, Each

Part Number: RMA-NA0332SA

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Valve Springs, Gold Series, Dual, 1.290 in. O.D., Titanium Retainers, 7 degree Locks, Valve Seals, Kit

Part Number: PMX-8401

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Timing Chain and Gears, Single Roller, Billet Steel Sprockets, Chevy, 7.0L LS, Four Sensor Hub, Kit

Part Number: CLO-9-3167AZR

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Piston - GM 5.7L LS1 V8 0.50MM W/P

Part Number: MAH-2243540050MM

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Piston - GM 5.7L LS1 V8 0.75MM W/P

Part Number: MAH-2243540075MM

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Estimated Ship Date: Sep 29, 2025 if ordered today

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PISTON GM 4.8/5.3L 10-14 (Reduced Compression)

Part Number: MAH-2243958

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Estimated Ship Date: Sep 29, 2025 if ordered today

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PISTON GM 4.8/5.3L 10-14 (Reduced Compression) (0.50MM)

Part Number: MAH-2243958050MM

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Piston - GM 4.8/5.3L 10-14

Part Number: MAH-2243887

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Estimated Ship Date: Sep 29, 2025 if ordered today

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