CHEVROLET Chevy small block Gen III/IV (LS-based engines) Parts and Accessories

Intake Manifold, Fuel Injected, Low Profile, 102mm Bore Size, Aluminum, Black, Chevy, LS3, L92, Each

Part Number: SUM-226129BL

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Fuel Injection System Wiring Harnesses, Holley EFI, Replacement, MPFI, Mass Airflow, Injector Harness, LS Multec 2, Chevy, Truck, 4.8-6.0L, Each

Part Number: HLY-558-214

5.0 out of 5 stars ( 3 )

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Water Neck Thermostat Housings, Replacement, Aluminum, 1.50 in. Outlet, O-ring Seal, with Thermostat, for LT/LS Mid-Mount Accessory Drive Only, Each

Part Number: HLY-97-169

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Headers, Engine Swap, Long Tube, Steel, Paint, 1 7/8 in. Primary, Chevy, GMC, LS, Pair

Part Number: HOK-70101504HKR

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Dash Panels, Holley EFI, 6.86 in. Dash Bezel, 5/32 in. Thick, ABS Material, Black Matte Finish, Chevy, Camaro, Each

Part Number: HLY-553-378

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Coil Harness, Power Upgrade, GM, Truck, LS Engines, Kit

Part Number: MSD-88867

4.17 out of 5 stars ( 24 )

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Headers, Shorty, Stainless Steel, Polished, 1 5/8 in. Primary, Chevy, Small Block, LS, Pair

Part Number: BIG-11576FLT

3.88 out of 5 stars ( 8 )

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Engine Mounts, Engine Swap, Frame Mount, Bolt-In, Steel, Zinc, 1 in. Forward, GM, Small Block LS, Pair

Part Number: HOK-71221008HKR

5.0 out of 5 stars ( 1 )

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Intake Manifold, Fuel Injected, Tall Profile, 102mm Bore Size, Aluminum, Black, Chevy, LS3, L92, Each

Part Number: SUM-226124BL

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Manual Shifter, Ripper, T-56, Chevy, Each

Part Number: BMM-45044

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed, Black Anodized, 11-bolt Pattern, Chevy, LS, 4.8L, 5.3L, 6.0L, 6.2L, 7.0L, Each

Part Number: HLY-241-265

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Crankshaft Pulleys, Holley, Replacement, LS Serpentine, 3-bolt, 6-groove, Steel, Black, for Holley Mid-Mount Accessory Drive, Chevy, 5.7-6.2L, Each

Part Number: HLY-97-159

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Fuel Pressure Regulators, GM EFI, Inline, Stainless Body, 0.375 in. Inlet, 5/16 in. and 3/8 in. Outlets, Quick-Connect, 5 micron, Paper Filter, Each

Part Number: HLY-162-590

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Intake Manifold, Fuel Injected, Tall Profile, 102mm Bore Size, Aluminum, Satin, Chevy, LS3, L92, Each

Part Number: SUM-226124L

3.67 out of 5 stars ( 3 )

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Exhaust System, Cat-back, FlowFX, 409 Stainless Steel, 4.50 in. Black Ceramic Tips, Dual Exit, Chevrolet, GMC, 6.2L, Kit

Part Number: FLO-717988

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Nitrous Oxide System, EFI, Wet, Drive-By-Wire Throttle Body, 90/92mm, 10 lb. Bottle, GM LS Engines, Blue, Kit

Part Number: NOS-05164NOS

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Nitrous Plate, OEM Injection Plate, Black, Wet, 0.500 in. Thick, GM, LS Throttle Body, Kit

Part Number: NOS-13437NOS

5.0 out of 5 stars ( 1 )

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Oil Pans, Retrofit, LS Engine Swap, Rear Sump, Wet Style, 5.6 Quarts, Aluminum, Black Finish, Chevy, GMC, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Each

Part Number: HLY-302-4BK

4.0 out of 5 stars ( 1 )

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Motor Mounts, Engine Swap, Frame Mount Plate, Bolt-In, Steel, Zinc, GM, Small Block LS, Pair

Part Number: HOK-71221006HKR

4.75 out of 5 stars ( 4 )

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Accessory Drive Bracket Spacer Kits, Aluminum, Black Finish, Long Alignment, Chevy, Small Block LS, Each

Part Number: HLY-21-3BK

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Spark Plug Wire Sets, Holley EFI, Assembled, for Coil Packs, Black Wire, 8.00mm Core, Black Silicone, Plug Boot, 135 Degree, Chevy, Camaro, 6.2L, Set

Part Number: HLY-561-100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Intake Manifold, Fuel Injected, Tall Profile, 92mm Bore Size, Aluminum, Black, Chevy, LS1, LS2, LS6, Each

Part Number: SUM-226122BL

5.0 out of 5 stars ( 1 )

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Intake Manifold, Fuel Injected, Low Profile, 92mm Bore Size, Aluminum, Satin, Chevy, LS1, LS2, LS6, Each

Part Number: SUM-226127L

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Radiator, Aluminum, Natural, 3-Row, LS Swap, Chevy, Pontiac, GMC, Buick, Oldsmobile, Each

Part Number: FLD-RGM-3R3119LS

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Header Bolts, Hex Head, 8mm x 1.25 Thread Size, Steel, Black Oxide, 0.984 in. Underhead Length, Chevy, Small Block LS, Set of 12

Part Number: MRG-918G

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today