Yep, thats the same part numbers I have. Hopefully I can make it out this week to
get the non-air-pump bracket...10118751.
and not pay 70.00bucks, new from gm is 85.47
Got the above number off of a '93 truck.
(dont know if that will help widen your
search, but sounds like you know exactly
what you need)
The R4 compressor/air pump bracket I have
is p/n 10129515...without the airpump of
course.
Make sure if you get the bracket for the
alt and p/s pump, to get the bracket that
goes on the back side of the p/s pump and
connects to the #1 cylinder exhaust manifold
for support. I dont know the p/n for this,
but its a stamped steel piece.
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71 Chevy C-10 SWB Fleetside WAS:307w/3-on-the-tree NOW:350TBI/700R4/3.73
See it at
www.prismnet.com/~grzanich