Posted by Vaughn on Sunday, June 17, 2007 at 16:41:50 :
In Reply to: Re: Car/Truck Engine Difference posted by MoparNorm on Sunday, June 17, 2007 at 02:23:33 :
About the only significant difference on the flat heads are the cranks/rods. Longer stroke between the 218 & 230. Larger bore between the 230 & 251 and longer stroke between the 251 & 265.