This is the March 1966 issue of Popular Hot Rodding magazine, featuring a detailed hot rod engine on the cover. The cover highlights include "TESTING THE FASTEST MUSTANG GT 350!". and "REBUILDING A FOUR-SPEED FOR SPEED.".

This is the March 1966 issue of Popular Hot Rodding magazine, featuring a detailed hot rod engine on the cover. The cover highlights include "TESTING THE FASTEST MUSTANG GT 350!". and "REBUILDING A FOUR-SPEED FOR SPEED.".