Description: By utilizing a Hypoid Gear Tooth Design General Motors found out that they could reduce the whine, increase the tooth contact area and create a stronger gear. That of course is all designed into 72 and later M-23 transmissions.
By utilizing a Hypoid Gear Tooth Design General Motors found out that they could reduce the whine, increase the tooth contact area and create a stronger gear. That of course is all designed into 72 and later M-23 transmissions.
