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

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.100 in. Length, Chevy, 4.8/5.3/5.7/6.0L, Set of 8

Part Number: SCA-66100927

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Headers, Long Tube, Steel, Titanium Ceramic, Chevy, Pontiac, Chevy, Small Block, LS1, Pair

Part Number: BBK-1694

4.29 out of 5 stars ( 14 )

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Disc Brakes, DPC56, Rear,12.01 in. Rotors, Brake Pads, Cross-Drilled/Slotted Rotor, 4-Piston, Black Powdercoated, BP-10 Brake Pads, Chevrolet, Kit

Part Number: WIL-140-17672-D

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Catalytic Converter, Direct Fit, Stainless Case, Ceramic Substrate, Cadillac, Chevy, GMC, Each

Part Number: FLO-2010019

4.62 out of 5 stars ( 77 )

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Loaded Intake, LS1 Truck, Aluminum, 750 HP, Kit

Part Number: FIF-70076

3.0 out of 5 stars ( 2 )

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Intake Manifolds, Sniper EFI, Dual Plenum, Cathedral Port, 102mm Throttle Body, 1,600-6,800 RPM, Aluminum, Black, Chevy, LS, 4.8-6.0L, Each

Part Number: SNE-820242

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Set of 8 Bosch EV14 1200cc Injectors for Chevrolet Corvette LS2 0507, Pontiac GTO LS2 0506, Dodge Challenger R

Part Number: DWK-16MX2112008

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Intake Manifolds, Sniper EFI, Dual Plenum, Cathedral Port, 92mm Throttle Body, 1,00-6,800 RPM, Aluminum, Black, Chevy, LS, 4.8-6.0L, Each

Part Number: SNE-820202

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Loaded Intake, LS3, Aluminum, 750 HP, Kit

Part Number: FIF-70074

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Piston and Ring Kit, Forged, 4.075 in. Bore, Chevrolet LS, Set of 8

Part Number: MLE-930227875

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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Fuel Injection System Wiring Harnesses, Holley EFI, GM LS 58X Crank Sensor, Includes Power, EV6 Injector, Main Harnesses, for HP, Dominator ECUs, Kit

Part Number: HLY-558-501

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Intake Manifolds, Sniper EFI, Fabricated, Multi-Port, 92mm Throttle Body, 1,800-6,400 RPM, Aluminum, Silver, Cadillac, Chevy, Pontiac, Each

Part Number: SNE-820101-1

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Headers, Scavenger Series Elite, Shorty, Stainless, Polished Ceramic Coated, Chevy, 6.2L LS, Pair

Part Number: FLO-814121

5.0 out of 5 stars ( 3 )

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Rocker Arms, PQx Series, Shaft Mount, Full Roller, Aluminum, Black Anodized, 1.7 Ratio, GM, LS Gen III, Cathedral Port, Kit

Part Number: PQX-3534631

4.0 out of 5 stars ( 1 )

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Brake Calipers, SLC56, Front, Aluminum, Black, Wilwood Logo, 4-piston, Semi-metallic Pads, Chevrolet, Kit

Part Number: WIL-140-17667-BK

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Radiators, Cooling, Crossflow, Aluminum, Natural, Engine Swap, Buick, Chevy, GMC, Oldsmobile, Pontiac, Small Block LS, Each

Part Number: FBR-FB302

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Timing Cover, LS, One-piece, Aluminum, Natural, Chevy, Small Block LS, Adapts Ford Distributor to Timing Cover, Kit

Part Number: AAF-ALL90090

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 19, 2025 if ordered today

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Chevy LS Cylinder head, 255cc Rectangle port Intake Runner, 67cc Chamber, 2.16 Intake Valve 1.6 Exhaust Valve, 4.000 + bore sizes, Max .600 Lift, Each

Part Number: SUM-162LS3255REC

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Headers, Competition Ready, Long Tube, Stainless Steel, Natural, Chevy, 6.2L, Kit

Part Number: JBA-6815S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Headers, Blockhugger, Steel, Silver Ceramic Coated, Chevy, GMC, LS Swap, Pair

Part Number: SNH-CSLS158-SEC

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Disc Brake Kit, Rear Conversion, Solid Surface Rotors, Black Calipers, 5 x 5.00 in. Bolt Pattern, 11.53 in. Diameter Rotors, Chevy, GMC, Kit

Part Number: LEB-RC6004

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Bellhousing, Steel, Black, SFI 6.1, Universal, LSX/LT to Chevy LS T-56 Transmission, 5.550 in. Depth, Hydraulic Only, Kit

Part Number: SUM-7001106

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Headers, Cat4ward, Stainless Steel, Titanium, Cadillac, Chevy, GMC, Hummer, SUV, Pickup, 6.0L, Pair

Part Number: JBA-1850S-3JT

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston and Ring Kit, Forged, Dish, 4.070 in. Bore, Chevy, LS, Kit

Part Number: MLE-930229470

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Radiator, Direct-Fit, Aluminum, 2-Row, Crossflow, Chevy, 5.7L, Each

Part Number: DWR-1139197M

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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