front bumper.

[86chevyk20]

HEy guys iv got an 86 chevy k20 and i put a 74 frame under due to the original rotted away. Will my 80's bumper fit onto my 74 frame?

 

[bucket]

The bumper should fit, just remove the original mounting brackets (center) and bolt it directly to the older frame. You will need to use the original outer brackets.