I have seen so many of these 1972 up truck cabs with a 3 inch long 1/8 inch wide crack in the firewall in the wiper linkage cowl area. I think its a weak area from the stamping that has rusted out. My son has this issue.
My 78 LRT has leaks at the windshield seam/gasket area and I think 1 wiper seal is leaking too. I have no floors anymore.
Retired, US ARMY 1973-1994
ASE mechanic, Electrical 1994-1997
Retired GTE/VERIZON/FRONTIER 1997-2015
Posting cheap tech help (CRAP) here since Nov 97, 1000's of posts, some may be good.
03 Suzuki Burgman 650(Burger King) Scooter
65 Formula S Cuda
78 Little Red Express Truck
98 Buick Regal (wifes car)
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