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

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: Dec 3, 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: Dec 3, 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: Dec 3, 2025 if ordered today

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Camshaft, Hydraulic Roller, .678/.688 in. Intake/Exhaust Lift, 227/239 Degrees Intake/Exhaust Duration, Chevy

Part Number: LPE-L210116006

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Camshaft, Hydraulic Roller, .691/.691 in. Intake/Exhaust Lift, 243/259 Degrees Intake/Exhaust Duration, Chevy

Part Number: LPE-L210146006

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Camshaft, Hydraulic Roller, 223/235 Duration, 0.610/0.620 Lift, GM LS, Each

Part Number: LPE-L210195297

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Duration at .050 in. 218/229, Lift .561/.561, Chevy, Each

Part Number: LPE-L210055297

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Silv-O-Lite Piston - GM 327ci/5.3L (V8) Kit with Rings

Part Number: UEM-3535HC-05K1

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Silv-O-Lite Piston - GM 327ci/5.3L (V8) Kit with Rings

Part Number: UEM-3535HC-075K1

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Silv-O-Lite Piston - GM 327ci/5.3L (V8) Kit with Rings

Part Number: UEM-3535HC-10K1

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Silv-O-Lite Piston - GM 327ci/5.3L (V8) Kit with Rings

Part Number: UEM-3535HC-STDK1

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Silvolite Hyper-Coated Piston - GM 5.3L (V8) 1999-03

Part Number: UEM-3535HC10MM

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Silvolite Hyper-Coated Piston - GM 5.3L (V8) 1999-03

Part Number: UEM-3535HC5MM

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Silvolite Hyper-Coated Piston - GM 5.3L (V8) 1999-03

Part Number: UEM-3535HC75MM

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Silvolite Hyper-Coated Piston - GM 5.3L (V8) 1999-03

Part Number: UEM-3535HCSTD

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Silv-O-Lite Piston - Chevrolet 378ci/6.2L (V8) Kit with Rings

Part Number: UEM-3530HCA075K1

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Estimated Ship Date: Dec 18, 2025 if ordered today

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

Part Number: UEM-3516HC-025K1

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Silv-O-Lite Piston - Chevrolet 378ci/6.2L (V8) Kit with Rings

Part Number: UEM-3523HC-10K1

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Pistons, Premium, Forged 4032 Aluminum, 3.905 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Set of 8

Part Number: UEM-IC549C-007

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Pistons, Premium, Forged 4032 Aluminum, 3.790 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Set of 8

Part Number: UEM-IC545C-010

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Estimated Ship Date: Dec 18, 2025 if ordered today

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ICON Forged Piston - GM LS327, 5.3L

Part Number: UEM-IC545C-020

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Pistons, Premium, Forged 4032 Aluminum, 3.820 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Set of 8

Part Number: UEM-IC545C-040

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Pistons, Premium, Forged 4032 Aluminum, 3.913 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Set of 8

Part Number: UEM-IC549C-015

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Estimated Ship Date: Dec 18, 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: Dec 17, 2025 if ordered today

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Timing Chain and Gears, Single Roller, Billet Steel Sprockets, Center Distance Raised 0.390 in., 3 Key Way Version, Chevy, 7.0L LS, Kit

Part Number: CLO-9-3667TX3ZR

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Estimated Ship Date: Nov 24, 2025 if ordered today

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