Core Performance Inc
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

MAHLE GM LS SERIES ORIGINAL TIMING COVER GASKET / SEAL SET
USD 44.99

MAHLE GM LS SERIES ORIGINAL REAR MAIN COVER GASKET / SEAL SE
USD 31.99

ACDELCO LS OIL PAN GASKET
USD 54.99

MAHLE ORIGINAL VALLEY PAN GASKETS GM LS
USD 30.99

MAHLE ORIGINAL EXHAUST GASKETS GM LS GM TRUCK
USD 19.99

MOROSO GM 4L60, 4L60E, 4L65E, 700R4 TRANSMISSION PAN GASKET
USD 45.99

COMETIC .051 MLS GM LSX HEAD GASKET LEFT 4.145 BORE
USD 129.99

CHEVROLET PERFORMANCE HEAD GASKET LS2/LS6 4.020 BORE
USD 48.99

MAHLE GM LS SERIES ORIGINAL VALVE COVER GASKETS 1 PAIR
USD 19.99

FAST O-RING SEAL FOR 102MM THROTTLE BODY
USD 14.95

COMETIC .051 MLS GM LSX HEAD GASKET RIGHT 4.145 BORE
USD 129.99

CHEVROLET PERFORMANCE HEAD GASKET LS7 4.140 BORE
USD 64.99

CHEVROLET PERFORMANCE HEAD GASKET LS3/L92 4.080 BORE
USD 41.99

CHEVROLET PERFORMANCE HEAD GASKET LS1/LS6 3.920 BORE
USD 32.99

CHEVROLET PERFORMANCE HEAD GASKET 6.2L LSA LS9 4.100 BORE
USD 62.99

CHEVROLET PERFORMANCE GEN III / IV LS INTAKE MANIFOLD GASKET
USD 57.99

MAHLE ORIGINAL WATER PUMP GASKETS GM LS
USD 10.99

MAHLE ORIGINAL VALLEY PAN GASKETS GM TRUCK
USD 26.99

MAHLE ORIGINAL .051 GM LS CYLINDER HEAD GASKET 3.945 BORE
USD 49.99

MAHLE ORIGINAL .051 GM LS CYLINDER HEAD GASKET 4.080 BORE
USD 77.99

MAHLE ORIGINAL INTAKE MANIFOLD GASKETS GM LS1 / LS6
USD 27.99

MSD AIRFORCE MANIFOLD LS SEAL PORT KIT
USD 88.15

MSD AIRFORCE MANIFOLD LS PERIMETER SEAL
USD 67.49

MAHLE GM LS SERIES ORIGINAL REAR MAIN COVER GASKET
USD 18.99