I am going to replace the plenum plate with the kit from APS. Question is it wise to replace the intake bolts also. Just want to get a heads up so i only have to take intake off once. Is there any other things to do while doing this fix that is wise to do?

 

I think you do... I seem to recall that those are torque-to-yield (ie single use).

Cartman

 

you are supposed to replace the intake bolts. you can get them from aps or hughes.
while the top and front is off, its a good time to do all of this...
plugs, wires, cap, rotor, oil sending unit.
water pump, bypass hose, heater hoses, radiator hoses.
timing chain, front seal