[ 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 eng...