Unfortunately your not going to find information as to how many spot welds and where they were to be placed for our trucks. There was a guide line that was to be followed on the assembly line but, on any given truck whether or not the workers followed them was somewhat up to chance. For the most part going to be up to your own detecting skills. But by the time your done your spot weld detecting skills will be in top form.
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Thanks to Bob and Jeanie and everyone else at Superior Performance for all their great help.
RIP Bob Parks.
1967 Burban (the WMB),1988 S10 Blazer (the Stink10 II),1969 GTO (the Goat), 1970 Javelin, 1952 F2 Ford OHC six 4X4, 29 Model A, 72 Firebird (the DBP Bird). 85 Alfa Romeo
If it breaks I didn't want it in the first place
The WMB repair thread
http://67-72chevytrucks.com/vboard/s...d.php?t=698377