I believe all are honeycomb except eastern.Thanks guys, I seriously appreciate everybody responding...
I checked out RockAuto and Summit for cats. I put in my make and model, but I doubt that really matters for something like cats (aside from exhaust tube diameter).
Anyhow, Summit returned six options. Here they are sorted by price:
https://www.summitracing.com/search/year/1989/make/chevrolet/model/blazer/department/exhaust/section/catalytic-converters?N=4294950041+4294951398+4294949469+4294948820+4294900422&SortBy=DisplayPrice&SortOrder=Ascending
This is the one from Summit that I would probably pick because it's from MagnaFlow which was mentioned here and it's a direct fit:
https://www.summitracing.com/parts/mpe-93476/overview/year/1989/make/chevrolet/model/blazer
RockAuto can't ship to my house in Denver (at least last I checked), but they have four options for me:
https://www.rockauto.com/en/catalog...6,exhaust+&+emission,catalytic+converter,5808
This is the one from RockAuto that I would probably pick, but I can't tell whether it's honeycomb style. It probably is:
https://www.rockauto.com/en/moreinfo.php?pk=129297&cc=1061536&jsn=457
I suppose I want to ask what the real difference might be between the MagnaFlow from Summit and the Walker from RockAuto. If I won't get any benefit from spending the extra $80, then of course I'll pick the Walker. It's hard to tell being a newbie and not seeing specs on their flow rate. I bet both would be better than the cat I have on there now.
Did you ever see any smoke?
Probably dead rat in the heater box
Yeah you can remove the sleevePretty successful garage day today. Got my fuel filter replaced, made a mess doing that. Anybody know an easy way to get rid of old gasoline in Denver? lol
I also tried replacing my old shocks with the ones that @Justin V gave me a long time ago. Holy crap, my old shocks were indeed blown. They don't rebound at all once compressed. He called it forever ago, but I haven't gotten around to replacing the shocks until now. Thanks again for them, Justin!
One snag I did hit is that the new shocks have a metal shim inside the eyelets. My old shocks don't have this metal shim, and the new shock eyelets won't fit over my mounting hardware. I hope that I can just remove these metal shims from the new shocks so that I can get them onto my truck. I've attached some pics here, with the old on the left and the new on the right. Let me know if anybody has any thoughts or tips!
Yeah you can remove the sleeve
It's in rubber beating on is not the easiest since it will bounce back.Probably a dumb question, but is there an easy / accepted way to do it? I was trying to hammer them out - they weren't budging!