7 Parts for motors and engines of land vehicles and motorcycles, namely, engine main bearing caps, main bearings, engine bearings, reluctor wheels and rings for crankshafts, crankshafts for combustion engines, camshafts, cam covers and cam protectors, cylinders and cylinder heads, pistons, piston perimeter rings, carburetors, intake and exhaust manifolds, automobile engine valves and valve covers; automobile engine exhaust systems comprised of mufflers and exhaust pipes, superchargers and turbochargers, engine cases being a vehicle part, oil tanks being a vehicle engine part, radiators for vehicles, engine gaskets for vehicles, air filters for automobile engines, timing belts, pumps for cooling engines, oil pumps for use in motors and engines, fuel pumps for land vehicles, spark plugs, starters and alternators for motors and engines