Look up MidTermInc.com and check out the Deutsch (german design answer to Weathertech connectors). The crimp tool is single action and less $ than the GM crimp tool.............just as waterproof and heat resistant. I was going to perform the Grant Frances of OZ electrical mod and move all harness to wings from the engine bay, felt the Molex connectors of lesser quality. Check these out............. a little more $ but I think worth the price and effort. Best, JW

 

Works for me.

My, things have come a long way in 20 years since I did mine.