ok did the lo3 to lo5 swap and i cant seem to find the temp gauge sending unit (suppose to be on driver side) and the fan switch (suppose to be on passenger side). did the lo5 have these sensors in the same place as the lo3? i also checked autozone and the lo5 dont even have a fanswitch?????

 

It would depend upon the application. A truck L05 used a clutch fan and probably an idiot light.

RBob.

 

hey this doesnt really relate but. what is the LO5? is it a tbi 350?

 

yes