[jweb]

Originally Posted by solidaxel

I tried one of those Speedway housings and I was not able to get the standard thermostat that came with the engine to fit in the neck
I did not want to go to the 180* thermostat they sell so I could not use there swivel
Has anybody used one and had any luck?

It's been a few years since I installed mine but I think this is what I used:
https://www.summitracing.com/parts/m...stionsanswers/

If you look in the Q&A under the part description it says you need to use an 04+ 2 1/4" thermostat. I'm pretty sure that's what I did but it has been awhile.