Review on 🔌 Dewhel -6 AN Transmission Oil Cooler Adapter Fitting for GM Turbo 350 400 4L60E 200R 700R by Cody Hunt

Hardware looks good. but the an6 side was not milled properly. I tried testing the fit with a couple of An6 fittings. but none of them are secure. Once I put the same fittings on another adapter they fit perfectly. This tells me that this adapter is not working properly. I wasn't happy with the rubber seal either. It just pinched when I tightened it and thought it was going to leak. Because of this, you couldn't really tighten the fitting. I bought another fitting and it has an o-ring. As a result, it fits well and does not leak. I chose NOT to use these adapter fittings as the an6 side fits poorly and the rubber seal is poor.