I am looking for info and a manual for a 1990 LMCchey van

If you take your van to a Chevy dealer, they can run the vin and tell you who did the conversion. After that they might be able to get you a manual your, with the name of the company you can look on the net. But as seeing that Conversion vans haven't been a hot ticket in many years, the company that did the conversion might not be in busness, That is a strong possiblity. Aside from the coversion, the van is a 1990 3/4 ton chev van, all mechanics and drivetrain parts are for a 90. Also once you have all the info on the builder you can try e-bay. Best of luck.

Hi, I think that you can directly check on that Google about 1990 LMCchey van manual may be you can find it and also check car dealership places like Mcloughlin Chevy maybe they can help you. ................................................ chevy dealers