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

Rocker Arms, Shaft Mount, Full Roller, Aluminum, 1.7 Ratio, Chevy, L92/LS3, Set of 16

Part Number: CCA-1521

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Headers, Stainless, Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.00 in. Outlet, Y-Pipe, No Cats, Chevy, GMC Truck, Long System, Pair

Part Number: AMH-S00344

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Radiator, OE Fit, Cross Flow, Aluminum, Natural, Dual Spal Fans, 14 in. Diameter, Transmission Cooler, LS Engine, Chevrolet, Kit

Part Number: CIR-15-11401

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Radiator, OE Fit, Cross Flow, Aluminum, Natural, Dual Spal Fans, 13 in. Diameter, LS Engine, Transmission Cooler, Chevrolet, Kit

Part Number: CIR-15-10221

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Radiator, OE Fit, Cross Flow, Aluminum, Natural, Dual Spal Fans, 13 in. Diameter, Transmission Cooler, LS Engine, Chevrolet, Pontiac, Kit

Part Number: CIR-15-00021

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Connecting Rod, Ultra, Forged 4340 Steel, I-Beam, Cap Screw, ARP L19, Bushed, 6.125 in. Length, .927 Pin, Chevy, Small Block, LS, Set of 8

Part Number: CPI-U17172

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Intake Manifold Kit, Chevy L79 style, Multi-port, Accepts GM 92mm four bolt throttle body, Rectangular port heads, Aluminum, Natural, Chevy, LS, Each

Part Number: LSS-GMLS3021

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Estimated Ship Date: Tomorrow if ordered today

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Headers, Stainless Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.00 in. Outlet, Y-Pipe, Cats, Long System, Camaro, Firebird, Pair

Part Number: AMH-S00435

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Driveshaft

Part Number: DSS-GMCAZL1-A-C

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Fuel Injection System, Ultimate LS EFI, 500 HP, LS3/L92, Without Transmission Controller, Kit

Part Number: FIF-70011

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Headers, Turbo, Down/Forward, Stainless, Natural, 1 3/4 in. Primary, 3 in. Slip Fit Collectors, Chevy, LS, Pair

Part Number: STW-LS1DFT

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Engine Swap Kits, Swap-In-A-Box Complete, Mid-length Black Ceramic Coated Headers, Motor Mounts, Red Oil Pan, Chevy, Pontiac, Small Block LS, Kit

Part Number: TRD-42036

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Radiators, Performance Fit, Downflow, Aluminum, Natural, 2-row, Dual Fan, Transmission Cooler, Chevrolet, 6.2L, 7.0L, Kit

Part Number: GRI-CU-70205

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Camshaft Kits, LST Stage 2 Blower Cam Packages, Hydraulic Roller, Advertised Duration 291/302, Lift 0.612/0.614, 58-tooth, Chevy, Small Block LS, Kit

Part Number: CCA-MK54-337-58

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Clutch Kit, Super Twin, Conversion, ST-Trim, Carbon Composite, Full Face/Sprung Hub, Chevy, LSA, T-56, Kit

Part Number: SXC-SC68ST-2

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Radiator, OE Fit, Cross Flow, Aluminum, Natural, Dual Spal Fans, 13 in. Diameter, LS Engine, Chevrolet, Pontiac, Kit

Part Number: CIR-15-00020

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Radiator, OE Fit, Cross Flow, Aluminum, Natural, Dual Spal Fans, 12 in. Diameter, Double Pass, LS Engine, Chevrolet, Kit

Part Number: CIR-15-11240

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Estimated Ship Date: Nov 17, 2025 if ordered today

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1963-82 Corvette LS1 full length, 1 7/8" primaries, 3" collector, 3/8" CNC laser cut flanges. Long tube design

Part Number: STW-C3NCSE

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Radiator, Fan, Aluminum, Crossflow, Black, 34.190 in. Wide, 20.630 in. High, 6.000 in. Thick, LS Conversion, Chevy/GMC, Kit

Part Number: AFC-84242-B-DB-Y

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Disc Brake Caliper, B8 Barbarian, Billet Aluminum, 8-Piston, Semi-metallic Pads Included, Clear Anodized, Front, GMC, Chevrolet, Kit

Part Number: TSB-A404-30

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Oil Pumps, Tri-Lobe Dry Sump, Three Stage, Clockwise Rotation, Right Side, Chevrolet, Small Block LS, Each

Part Number: MOR-22303

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Clutch Kit, Super Twin, ST-Trim, Carbon Composite, Full Face/Sprung Hub, Chevy, Pontiac, Kit

Part Number: SXC-SC66ST

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Shaft Rocker Arm Set, LS3/L92, AFR Mongoose & Trickflow Gen X 255 Heads, Steel Bodies, 1.7 Ratio, Bronze Bushings

Part Number: SCC-SCP3612

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Header, Stainless Steel, Natural Finish, 3/8 in. Flanges, 2.000 in. Primary Tubes, 3.50 in. Outlet, Chevy, Chevelle, LS1 Swap, Pair

Part Number: AMH-S00006

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Lifters, Tie-Bar Roller Lifters, Mechanical Roller, 0.842 in. O.D., On-Center, 0.760 in. Roller Diameter, GM, LS, Kit

Part Number: JES-KSL84276026

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Estimated Ship Date: Nov 10, 2025 if ordered today

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