The previous builder had fab'd a "saddle" that the stock core support rested on. The Absolute/*****in core support brackets supplied are made to fit on the top of the stock frame rails. Because my front clip is a metric Gbody clip these wont work.
http://67-72chevytrucks.com/vboard/a...1&d=1483758578
I cut some square tube and welded a plate with slotted holes to mount to core support for future wiggle room if needed.
http://67-72chevytrucks.com/vboard/a...1&d=1483758578
I used weld nuts to mount as to match new core support
http://67-72chevytrucks.com/vboard/a...1&d=1483758578