CT1700 - A new speedo housing leak stop kit for GM TH375, TH400, TH475 & 3L80E Transmissions, 1964 & up. Includes outer oring, inside rubber gear seal and spring retainer clip to stop leaking at your speedometer housing. This kit fits speedo housings designed for 34-39 and 40-45 tooth speedo gears. It will stop the leak where the speedo cable connects to the transmission.
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21 Reviews Hide Reviews Show Reviews
Fit like it should
The parts were exactly to the original specs and fit perfectly.
Exact replacement which is impressive for a transmission over 50 years old.
Fast shipping and the price was right
I had a constant leak coming from my speedometer housing. This repair kit did the job. So far no more leaks. Great company for your older transmission needs.
Shipped faster than estimated. Worked perfect in my 1970 Buick Riviera. Could not find these parts anywhere locally. Thankfully CT Solutions saved the day. Would purchase from them again.
Worked as expected
Transmission not leaking around speedometer any more
Seals worked great,no leaks.Even Better was the help I received over the phone on the installation.Truly great service.Rare,