CHEVROLET 5.3L/325 Parts and Accessories

SUM-8726 Level 2 Cam Kit, Dual Springs, Ti. Ret., Gaskets, Stage 5.5 Pro LS Twin-Turbo Cam. 251/255 Dur.,117+6, .625/.615 Lift, 3-bolt, 5.3, 5.7, 6.0

Part Number: SUM-8726-2-DLTI

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Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 288/296, Lift .625/.605, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8710-2-DLTI

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Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 283/297, Lift .625/.605, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8711-2-DLTI

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Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 271/287, Lift .600/.575, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8715-2-DLTI

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Camshaft Kit, Pro LS Turbo, Hydraulic Roller Tappet, Advertised Duration 280/288, Lift .600/.575, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8716-2-DLTI

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Camshaft Kit, Pro LS Turbo, Hydraulic Roller Tappet, Advertised Duration 288/285, Lift .625/.600, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8717-2-DLTI

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SUM-8723 Level 2 Cam kit, Dual Springs, Ti. Ret. Gaskets Stage 4 Pro LS Twin-Turbo Cam. 240/242 Dur, 116+4, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2

Part Number: SUM-8723-2-DLTI

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Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 288/296, Lift .625/.605, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8709-2-DLTI

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GM EFI Single Nozzle System (No Bottle)

Part Number: NXO-00-10000-00

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Estimated Ship Date: Oct 21, 2025 if ordered today

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GM EFI Single Nozzle System (10lb Bottle)

Part Number: NXO-00-10000-10

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Clutch Kit, Stage 2 Drag Race, Single, 1.130 in. - 10-spline, Ceramic Disc, Pressure Plate, Chevy, GMC, 4.8L, 5.3L, Kit

Part Number: SBB-S0307

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Clutch Kit, Stage 2 Endurance, Single, 1.130 in. - 10-spline, Kevlar® Disc, Pressure Plate, Chevy, GMC, 4.8L, 5.3L, Kit

Part Number: SBB-K04182-HD-TZ

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 34.00 in. Overall Length, Cadillac, Chevrolet, GMC, Each

Part Number: APH-645291

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Two Stock Flange Inlets, One Stock Flange Outlet, 39.00 in. Length, Buick, Chevrolet, GMC, Isuzu, Saab, Each

Part Number: APH-645186

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Pistons, Professional Series, Forged, Dish, 3.800 in. Bore, Chevy, 5.3L LS, Set of 8

Part Number: WIS-K473M965

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 7, 2025 if ordered today

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RST GM LS MOTOR 1-1/8 X 10 SPLINE METRIC PATTERN W/DOWEL PIN HOLES

Part Number: MCL-6912-04

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Intake Manifolds, Ultimate Rebel LS 1000 HP Loaded, Short Cathedral, Aluminum, Black Anodized, Throttle Body, Injectors, Sensors, Chevy, Kit

Part Number: FIF-70070

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Exhaust System, Touring, Cat-Back, Single, Stainless Steel, Natural, Black Chrome Tip, Chevrolet, GMC, Kit

Part Number: BOR-140793BC

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 28, 2025 if ordered today

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LS3/L92 4.125B/1.115CD/Kit

Part Number: DPP-11584-R1-8-H

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Suspension Lift Kit, 7.00 in., Front Knuckles, Rear Leaf Spring Block, Falcon 1.1 Rear Shocks, With Aluminum Upper Control Arms, Chevy, GMC, Kit

Part Number: RLS-44-34700

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Catalytic Converter, Direct Fit, Stainless Steel Case, Chevy, GMC, Hummer, 5.3L, Each

Part Number: CTO-9550

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Catalytic Converter - Direct Fit

Part Number: CTO-9642

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Catalytic Converters, Direct-Fit, 3-way Style, Stock Flange Inlet/Outlet, Stainless Steel Case, 60.00 in. Overall Length, Chevrolet, Each

Part Number: CTO-9872

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.5" GM, 4.88 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals. Fits 1.781"

Part Number: YGA-10405

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Gear, Ring and Pinion, 3.73:1 Ratio, GM 8.5 in., Set

Part Number: YGA-10407

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Estimated Ship Date: Nov 12, 2025 if ordered today

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