Speedometer Drive Fitting
Thread Starter
Burning Brakes
Joined: Nov 2006
Posts: 893
Likes: 7
From: Orange Park Florida
Speedometer Drive Fitting
I have a '72 Stingray, 350cu, Turbo 400 auto transmission. I have the wrong transmission speedometer gear (38 tooth) and need a 42 tooth (green) gear. I have read somewhere that there are two transmission drive gear fittingsthat the speedo gear inserts into; one for 35-39 tooth gears, and one for 40-45 tooth gears. I am assuming I have the drive fitting for the 35-39 tooth range, but how do I tell? What is the difference between the two drive fittings? Or, have I heard/read some bad information?
Jim
Jim
Safety Car
Joined: Oct 2004
Posts: 3,920
Likes: 731
From: Youngstown Ohio
I have a '72 Stingray, 350cu, Turbo 400 auto transmission. I have the wrong transmission speedometer gear (38 tooth) and need a 42 tooth (green) gear. I have read somewhere that there are two transmission drive gear fittingsthat the speedo gear inserts into; one for 35-39 tooth gears, and one for 40-45 tooth gears. I am assuming I have the drive fitting for the 35-39 tooth range, but how do I tell? What is the difference between the two drive fittings? Or, have I heard/read some bad information?
Jim
Jim
