Inliners International Forums General Discussion Engines GM 4 cylinders 151 153 181

Interesting, I'm betting they are for a 181 from a forklift. I think there are 3 181 heads and a couple have 8 ports. There were some pictures of 181 head on this thread but I can not find them. At any rate those are good parts the intake is a natural for a TBI setup or maybe even port injection with dividers. Beater