Posted by Robert Dabkowski on April 07, 1999 at 20:11:49:
In Reply to: Re:251/265 ? ZOOOOM! :) posted by cg on April 06, 1999 at 22:57:40:
Canadian M-37/43/152 trucks came with a factory installed 251 (250.6 actually) 1954-1956. the block is 25 1/4" long vs 23 1/4" for the 230. I am rebuilding my 251 as a 265 witha slightly longer stroke. Should give me 130hp in my M-43 ambulance.