Posted by Daryl in Oz [162.158.2.157] on Monday, July 24, 2017 at 07:51:28 :
In Reply to: 251 Early to Late Crossover Head posted by Dave Horvath [162.158.78.85] on Sunday, July 23, 2017 at 23:17:38 :
Hi Dave, are you sure the hole hasn't been welded or plugged shut? It was common "back in the day" to do it if a suitable head couldn't be found - still happens today.