tsill
NAXJA Forum User
- Location
- Cincinnati
what metal are axles made of? i want to swap in full widths out of a 89 j20 truck and thought for the life of me they were cast iron? am i an idiot? are they steel?
TIA
TIA
tsill said:I guess I just want the best possible weld. I know exactly how to weld steel or cast iron. With cast iron you would pre-heat to a dull red, then weld, then cover with blanket to slowly cool. My problem is not being sure if I'm welding cast knuckles to steel tubes.