54 Desoto

the early polys,, and from 1953 in dodge plymouth and maybe a little earlier in chrysler,,in the dodge,and some plymouths,,the poly motors are dodge red ram based,and easily converted to a hemi,,,un like the 1960ish to 1966 318 poly,,the 318 poly has nothing really in common with the early polys,,except design,,and the distributor on some models,,,

people are finally discovering the poly is an incredable design,,weighs les the a hemi,and makes more horse power,,

look at the chevy 348 and 409,,head design stolen from the poly,,,