[BIGV6]

Greetings all,
A newbie here. Just bought a 66 GMC 4000.

Would like to drop it about 5". I see spindle kits for 1/2 & 3/4 ton but not for a 4000. Any ideas?

Also, it has 5 bolt 20" wheels. Any idea of what smaller wheels. say 17 1/2", that will fit.

I believe the bolt pattern is 5 X 8 1/4/