The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

old Chevy guy · 11-13-2013, 10:56 AM

If you mean the one on the end of the cable drive, I should think the same one that came out of your 3 speed should work for the 350. Your issue is the one that drives that gear that's on the output shaft inside the tail. Not sure that one will interchange with the 350. You need to hook it up and check your odometer on a measured mile and see if it comes out even . If its 10/10ths to a mile the speedometer should be accurate. If not then you have to change gears. I'm certain there is a table for that somewhere, its come up before.

11-13-2013, 10:56 AM	#4
old Chevy guy Registered User Join Date: Apr 2007 Location: Foster Rhode Island Posts: 1,176	Re: 3 Speed to TH350 Speedometer cable? If you mean the one on the end of the cable drive, I should think the same one that came out of your 3 speed should work for the 350. Your issue is the one that drives that gear that's on the output shaft inside the tail. Not sure that one will interchange with the 350. You need to hook it up and check your odometer on a measured mile and see if it comes out even . If its 10/10ths to a mile the speedometer should be accurate. If not then you have to change gears. I'm certain there is a table for that somewhere, its come up before.