Core Performance Inc

1421 products

Discover premium custom-built motors and high-quality parts at Core Performance. Expert craftsmanship, personalized service, and unmatched performance for street, sand, track, and drag racing enthusiasts.

Core Performance Inc

All products

All LS Engine Parts Ecotec Engine Parts Air Filters & Intake Systems Suspension & Shock Components Pistons Crankshafts Connecting Rods Cylinder Heads Intake Manifolds Exhaust Headers Throttle Bodies Pumps Fuel Injectors Superchargers Engine Internal Components Legacy - Camshafts & Valvetrain Balancers & Pulleys Legacy - Engine Components Legacy - Air & Fuel Delivery Legacy - Ignition & Electrical Legacy - Cooling System Legacy - Power Adders Legacy - Transmission & Drivetrain Gauges Data Acquisition & Dash Displays Gaskets LT Engine Parts Adapter Legacy - Oiling System Brackets Sensors Water / Methanol Holley Brakes / Pedals Off Road Lighting Motors/Engines Engine Blocks Power Steps Clamps And Bungs Conical Air Filters Cylindrical Air Filters Round Air Filters UMP Air Filters Pre-Filters EFI Systems Fuel Filter Elements In Line Fuel Filters Fuel Injector Service Fuel Injector Spacers In Tank Fuel Pumps

CORE LS3 INTAKE MANIFOLD TO LS7 CYLINDER HEADS BILLET ADAPTER KIT

CORE LS3 INTAKE MANIFOLD TO LS7 CYLINDER HEADS BILLET ADAPTE

CORE BILLET ECOTEC LS ALTERNATOR BRACKET ADAPTER

CORE BILLET ECOTEC LS ALTERNATOR BRACKET ADAPTER

CORE ECOTEC STYLE BILLET OIL PRESSURE ADAPTER 12MM x 1.75 TO 1/8" NPT

CORE ECOTEC STYLE BILLET OIL PRESSURE ADAPTER 12MM x 1.75 TO

CORE GM LS/LT ENGINE / TRANSMISSION MOUNT BILLET ADAPTER PLATE

CORE GM LS/LT ENGINE / TRANSMISSION MOUNT BILLET ADAPTER PLA

CORE 2.0L/2.2L/2.4L GM ECOTEC ENGINE / TRANSMISSION MOUNT BILLET TH350/TH400 ADAPTER PLATE

CORE 2.0L/2.2L/2.4L GM ECOTEC ENGINE / TRANSMISSION MOUNT BI

CORE LS7 INTAKE MANIFOLD TO LS3 CYLINDER HEADS BILLET ADAPTER KIT

CORE LS7 INTAKE MANIFOLD TO LS3 CYLINDER HEADS BILLET ADAPTE

CORE 2.2L/2.4L ECOTEC BILLET FUEL RAIL ADAPTER FITTING NO REGULATOR -6AN

CORE 2.2L/2.4L ECOTEC BILLET FUEL RAIL ADAPTER FITTING NO RE

CORE LS3 SUPERCHARGER INTAKE MANIFOLD TO LS7 CYLINDER HEADS WITH TALL DECK BLOCK BILLET ADAPTER KIT

CORE LS3 SUPERCHARGER INTAKE MANIFOLD TO LS7 CYLINDER HEADS

CORE 92MM TO 102MM BILLET LS THROTTLE BODY ADAPTER

CORE 92MM TO 102MM BILLET LS THROTTLE BODY ADAPTER

CORE 2.0L/2.2L/2.4L GM ECOTEC ENGINE / TRANSMISSION MOUNT BILLET ADAPTER PLATE

CORE 2.0L/2.2L/2.4L GM ECOTEC ENGINE / TRANSMISSION MOUNT BI

CORE ECOTEC STYLE BILLET REMOTE OIL FILTER | COOLER ADAPTER

CORE ECOTEC STYLE BILLET REMOTE OIL FILTER | COOLER ADAPTER

CORE 90MM - 105MM BILLET LS THROTTLE BODY TO 4150 INTAKE MANIFOLD ADAPTER

CORE 90MM - 105MM BILLET LS THROTTLE BODY TO 4150 INTAKE MAN

CORE BILLET -3AN/-4AN TO VACUUM PORT ADAPTER

CORE BILLET -3AN/-4AN TO VACUUM PORT ADAPTER

CORE 2.2L/2.4L/L61/LE5/LSJ ECOTEC BILLET FUEL RAIL ADAPTER FITTINGS -6AN

CORE 2.2L/2.4L/L61/LE5/LSJ ECOTEC BILLET FUEL RAIL ADAPTER F

CORE BILLET 2.2 L61 ECOTEC THROTTLE BODY TO 2.4 LE5 ECOTEC INTAKE ADAPTER

CORE BILLET 2.2 L61 ECOTEC THROTTLE BODY TO 2.4 LE5 ECOTEC I

CORE 102MM TO 92MM BILLET LS THROTTLE BODY ADAPTER

CORE 102MM TO 92MM BILLET LS THROTTLE BODY ADAPTER

CORE BILLET LS1 TO LSJ ECOTEC SUPERCHARGER THROTTLE BODY ADAPTER

CORE BILLET LS1 TO LSJ ECOTEC SUPERCHARGER THROTTLE BODY ADA

CORE LS1 TO LS2 BILLET THROTTLE BODY ADAPTER

CORE LS1 TO LS2 BILLET THROTTLE BODY ADAPTER

CORE WHIPPLE 4.0 SUPERCHARGER GM LS SIDE MOUNT BILLET THROTTLE BODY ADAPTER

CORE WHIPPLE 4.0 SUPERCHARGER GM LS SIDE MOUNT BILLET THROTT

CORE 92MM CLOCKWISE ROTATION BILLET LS THROTTLE BODY ADAPTER

CORE 92MM CLOCKWISE ROTATION BILLET LS THROTTLE BODY ADAPTER

CORE LS3 TALL DECK TO STANDARD DECK LS BLOCK INTAKE BILLET ADAPTER KIT

CORE LS3 TALL DECK TO STANDARD DECK LS BLOCK INTAKE BILLET A

CORE GM LS STYLE BILLET OIL PAN UNION FITTING ADAPTER

CORE GM LS STYLE BILLET OIL PAN UNION FITTING ADAPTER

CORE BILLET LS OIL PRESSURE ADAPTER

CORE BILLET LS OIL PRESSURE ADAPTER

CORE 2.2L/2.4L ECOTEC BILLET FUEL RAIL ADAPTER FITTING FINE THREAD WITH REGULATOR -6AN

CORE 2.2L/2.4L ECOTEC BILLET FUEL RAIL ADAPTER FITTING FINE