Need help with 73-80 wipers and headlight wiring...

[elwood]

Alright...

Got an '85 cab on my '78 C-20. I threw a '73 front clip on the truck last week.

I need some help with the wiper situation. The wiper posts are hitting up against the hood when I close everything up. What parts do I need off of a 73-80 truck to make the wipers jive with the hood?

And another thing...How do I wire up the single headlights? The other front clip had the 4 headlight system.

Thanks for the assistance!

Elwood