Our next trip took us out of the confines of Los Angeles county to visit Indio Motor Machine (IMM) in Indio, California. IMM is operated by father and son team Fred and Brian Hafliger, and though they build all engines of all makes foreign and domestic, these guys have quietly developed reputations as small-block Chrysler experts. Brian spent an afternoon discussing build combinations with us and had several parts on hand to show us. First off is a comparison of LA blocks. That's a 318 on the left and a 360 on the right.