This fan belt is a quality Continental brand, and will last for thousands of miles. Size 11.3 x 912mm. Fits all cars with an alternator, generally from 1971 through 1979. If your current fan belt is the “cogged” type and not “smooth” then this is the belt for you. These days, however, due to manufacturing tolerances, it is hard to predict which belt will fit. If your smooth style belt is fitting loose, you might try this belt to tighten things up.