[James the III]

Originally Posted by 63frankintruck

Yes the brackets are from a TBI 350 motor I bought for parts (I was told that the motor was from a 97 Suburban)

Captian Fab - 85-95 TBI pulley I think is smaller diameter.

This is all I found so far-

http://www.jegs.com/i/Chevrolet-Perf...85760/10002/-1

That don't matter.. other than pump speed.
you want it to have the same rib count(if aplical)/width as your other pulleys .

That part # above is for a bbc

GM Replacement Water Pump Pulley - 1987-1995 Chevy/GMC Truck 7.4L & GM Serpentine Drive Kits - Big Block Chevy

does not say gm serpentine drive kits- big and small block chevy..

I'd call and check first..

me I'd go get a pulley off a 1995-back tbi truck for 5 bucks at a junk yard..
as you need the balancer bolt and washer , the starter bolts (they are different thread /size than the 70's bolts) the dipstick tube and dipstick..
the coolant temp sender.. (threads and size is different than older engines.)

I even took the plug wire holders..