[Lobie]

Originally Posted by lolife99

Belltech 3100 is a 1/2-ton spindle.
(with 1-1/4" rotors)

These will work.
http://www.summitracing.com/parts/WS...AN&prefilter=1

Summits website is screwed up when you enter 1987 as the year.
You want a 73-87 C20 spindle.

Performance Online sells them also.

When searching on Summit will that be the case for all of the suspension stuff? Search for 86 C20 Suburban...