speedometer

i have a 90-91 electronic cluster coming in and had a few questions about hooking it up in my ls swapped '82 blazer Oil Pressure can i use the ls oil pressure sender since the computer doesn't need it? will it automatically work with the 91 suburban cluster? Coolant i have a 3-wire sender on...

is anyone here currently or previously runnin an np205tcase with 4.88 gears and 35" tires by chance? I have a right angle "Hubbard" cable adapter on there now that is 1:1.214 but as far as I could tell without doing all the math and mike marker measurements it seems to still be about 10 to 15mph...

Every once in a while my speedo doesn't work. Sometimes the speedo will get stuck around 35mph and around 65mph. It will randomly start working again.. normally after sitting stopped for a minute or two while in gear (at a light or stop sign). The odd part is the miles KEEP TICKING even when...

I have the speedometer housing from an '89 NP241C. It's complete with both the drive and driven gears. I believe that this was in a suburban with 3:73 gears, but I can't say for sure. I know that the aluminum could clean up even more. $100 plus shipping

To the brotherhood, my 1991 K5 (MegaPig) has been possessed!!! After transplanting a GM factory crate motor in, multiple tranny rebuilds....I have finally started putting miles on her. I decided to replace the sppedo with another factory unit that had been reset and reconditioned to track the...