View Full Version : motor swap wiring question {gm}
LEWETHETIGER73
06-01-2010, 06:26 AM
So I have a 73 LeMans with a 350. I am putting in a 71 455. Now the motor I have put in only has the sensor above the oil filter and thats it. My 73 has the sensors all over it compared to the 71. Do I have to plug them in? What are some options?
frank_zappa_is_dead
06-05-2010, 11:00 AM
Most of that crap is emissions related anyway. all you need is the basics .
emptypockets
06-06-2010, 05:47 AM
Most of that crap is emissions related anyway. all you need is the basics .
Agreed, most of that wiring is un-needed. Very few connections are actually needed to make an older engine run. :thumbsup
z28 man
06-15-2010, 09:54 AM
on a old carb engine all you need for it to run is a power to your distbuter it all depends on what gauges you want to wrok for the other wiring like oil pressure, water temp and so on :)
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