Page 1 of 1
Freeze plug/ core plug
Posted: Sun Nov 27, 2016 3:07 am
by drakesmith
Any info why the steel blocks have them and the aluminium blocks don't ?
Ive always wondered why??
Re: Freeze plug/ core plug
Posted: Sun Nov 27, 2016 6:53 am
by reggid
probably a different casting process
Re: Freeze plug/ core plug
Posted: Sun Nov 27, 2016 11:38 pm
by HRH-squidlips_III
i can only assume
its because alu wont rust as a steel block will