× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Speedo reads about 4x actual?
Posted to Transmission Forum on 7/22/2012 1 Reply

[...trimmed text...]

I figured but thought I would throw it out there. I had a Chevelle come once for the same. The factory rear-end was slightly upgraded to a 14 bolt posi 4:56 gear.

Login to read more.

1 Replies Received (View Replies)