Fuel and air mixture regulators being parts of internal combustion engines; Headers as part of vehicle exhaust system; Ignition parts for internal combustion engines, namely, condensers; Ignitions parts for internal combustion engines, namely, points; Internal combustion engine parts, namely, heads; Internal combustion engine parts, namely, piston rings; Internal combustion engine parts, namely, pistons; Internal combustion engines land vehicle parts, namely, coils; Internal combustion engines land vehicle parts, namely, distributor caps; Internal combustion engines land vehicle parts, namely, distributor rotors; Internal combustion land vehicle engine parts, namely, connecting rods; Vehicle engine parts, namely, charge air coolers and their component parts; Vehicle engine parts, namely, crankcase breathers; Vehicle engine parts, namely, intercoolers; Vehicle engine parts, namely, oil coolers; Vehicle engine parts, namely, oil tank plugs and caps; Vehicle engine parts, namely, push rods; Vehicle engine parts, namely, rocker arms; Vehicle parts, namely, cam covers; Vehicle parts, namely, carburetors; Vehicle parts, namely, engine cam protectors; Vehicle parts, namely, engine cases; Vehicle parts, namely, intake manifolds; Vehicle parts, namely, power valve for carburetors