I would use the stock speedo gear, but it probably is the tire size change
Goggle speedo repair in your area they calibrate the unit
[ATTACH] Here you go[ATTACH] [ATTACH]
That to a shop & have them stick the smog checker probe into the radiator filler neck, if hydrocarbons in the coolant, it is a brown head gasket!
MAY WANT TO REPLACE THE TIE ROD ENDS ALSO
Change all the components, including the drier & change all the o=rings.
You can buy a sniffer to check for leaks,works great & not to pricy.
Change it to a 5 speed.
I lost the link & could not find it again
[ATTACH] So with no shows this year my druthers-in-law sent me a link to a virtual show for a great cause.
I contacted the host ,sent in my...
Welcome aboard, nice truck
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