riccotxtre
TYF Newbie
I have 2000 yukon xl slt1500 4wd
been having overheating issues new pump,t-stat,hoses was constantly losing lil fluid. now seeing water from pipe. I'm told castech heads 760 & 862 I believe have been known to have issues in casting. so I recently located heads from 5.3l that are marked 453 can bn I use these? are they aluminium also? thx
been having overheating issues new pump,t-stat,hoses was constantly losing lil fluid. now seeing water from pipe. I'm told castech heads 760 & 862 I believe have been known to have issues in casting. so I recently located heads from 5.3l that are marked 453 can bn I use these? are they aluminium also? thx
