Yes, Dan......I forgot. I talked to a guy at a car show who had an s-10 with a 181 cubic inch version of the 153, that came from a forklift. He said it came from an industrial line of that series of 4-bangers. With a 4-barrel, headers and some internal goodies, he said "it was a snappy performer"! Before that, I thought only Mercruiser had 181s.
