Description
New transmission speedo gear for your classic.Correct black color and 23 tooth design.Exact fit for all automatic powerglide , turbo 350 and saginaw or muncie manual transmissions.Will not work for automatic turbo 400 transmissions.Factory match for 3.55 rear axle ratio with stockish size tires.You may have to do some trial and error.See gear selection chart in the installation and info tips on the home page.Replaces original GM part number 3860346 perfectly.
PART NUMBER: TRA-134
