Full set of four shocks for a 1970-87 K10 or 1970-91 Blazer with stock height suspension. The rear shocks are spec'd for 73-up trucks, but Bilstein doesn't make shocks for a 67-72 K10/Blazer, so I replaced the upper mounting studs with spacers so that they'd fit my '71 K10. The ears on the axle mounting brackets have to be spread open a bit to work with these shocks. The original mounting studs are included in case you want to reinstall them to use on a 73-up truck. The retaining washer would need to be plug-welded back on.
I had these shocks on my 1971 K10 for about 150 miles. I had to replace them with longer shocks to accommodate lifted suspension.
Front:
24-009232
Rear:
24-009331
$200 + shipping (that's half price)