Alright I got some gauges to put in my 89,I hooked the oil pressure gauge up and started with the water temp gauge,well I have run into a snag,the hole that holds the plug for the stock gauge is to small for the new one,,anyone got a pic of where the end of this gauge fits into the stock manifold???do I have to re tap the hole on the right side of the manifold to make it bigger???or is here somewhere else I can plug in the thermostat end?????Thanks