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  1. M

    Need help settling a debate

    Interesting I'll look into that. I was thinking about throwing a inline check valve to the brake booster line, might help
  2. M

    Need help settling a debate

    It's between 18 and 20
  3. M

    Need help settling a debate

    So I'm driving my plow truck, notice my brakes are weak as f, then driving up hill it starts backfiring like crazy, almost didn't make it. Unfortunately I'm working with my father on this project. So I figured the brake booster went to crap and it caused a massive vaccum leak, like diaphragm...
  4. M

    Am i calibrating this starter right?

    Okay I'll do that, use some tie wire to pull the pinion gear up and paperclip it. Thanks alot fellas
  5. M

    Am i calibrating this starter right?

    1st time I installed the starter without shims, the pinion was glancing the outside of the flywheel, barely touching. So yeah I was like wtf
  6. M

    Am i calibrating this starter right?

    Okay I'll check that clearance too. I'd whack it with a hammer, but it happens often unless the truck starts in the 1st 5 seconds. Which it usually does, but it's also my snow plow truck. So trying to eliminate any issues, wrenching in snow sucks
  7. M

    Am i calibrating this starter right?

    Hey all, I swapped a motorhome 454 with my sbc 400. I've used the calibration rod that came with said starter, also used a 1/8th Allen . It seems to turn good, then at times does a clunk and stops. Batteries are full power, 2 batteries in underhood. I'm including pics of the tool between bendix...
  8. M

    What in the f is this bracket for??

    Yeah im thinking something like that also, cuz a set of holes match the underside of the transmission for a 2wd rear mount. At this point I'm convinced it's not going in my truck, unless I on its location. Thanks ayWoSch
  9. M

    What in the f is this bracket for??

    Thanks Prarie Drifter. Hopefully it's not needed, I'll set it aside for now. When I dropped the transmission and transfer case, there was a crossmember where the adapter meets, pretty normal. I should look under the truck for signs of aftermarket mods.
  10. M

    What in the f is this bracket for??

    Okay thanks nvrenuf, yeah it's got me confused.
  11. M

    What in the f is this bracket for??

    Yeah I agree, okay I'll see if bolts line up
  12. M

    What in the f is this bracket for??

    I'm thinking it was somewhere in the th350/np203 crossmember bracket. Or adapter piece. Mounting bracket ,
  13. M

    What in the f is this bracket for??

    Okay Where's this diamond attach too?? Please and thank you
  14. M

    What in the f is this bracket for??

    I'm swapping engine and transmission, pulled my transfer case to clean and paint. I'm looking for hour on Google with image search, cuz this bracket showed up in my pile of parts. At this point I'm hoping someone was ******* with me, cuz I don't know what it is or where it goes. So any advice
  15. M

    Hey th350 questions please

    Okay. Thanks guys
  16. M

    Hey th350 questions please

    Okay, just what I was wondering. I knew about the flex plate, but yeah it bolts right up. Thanks for the help
  17. M

    Hey th350 questions please

    Sorry, I dropped a 454 from 1983 in the 76 truck.
  18. M

    Hey th350 questions please

    Hey yall so I just bought a new transmission, since it's cheaper than getting it rebuilt. The years say 69 to 79. My trucks a 1/2 ton 76, np203 transfer case. I just dropped a 454 out of a 83 motorhome. I'm pretty sure they fit, but double checking on here with yall more experienced guys.
  19. M

    Transmission line locations

    Hey all. So I'm hooking up my th350 lines 76 gmc. I see some that hook right into the radiator and the other circulates through the cooler in front of radiator. I included 2 pics. I'm curious which one yall think I should go with. I just dropped a 454 in it and getting the th350 rebuilt. I'm...
  20. M

    Stress cracking on transmission case, is it rebuildable?

    Okay thanks alot
  21. M

    Stress cracking on transmission case, is it rebuildable?

    So I got cracking on my transmission, looks like desert floor. It gets worse closer to the transfer case end. I was gonna get it rebuilt, now I'm thinking of buying a new or refurbished etc. So is it rebuildable or should I go with a new one? Is the cracking normal if not what caused it??? I'm...
  22. M

    Th350 or th400? Help please

    **** that's awesome reference guide and info. Thanks alot
  23. M

    Th350 or th400? Help please

    Hey yall I have a 1976 gmc 1/2 4x4. I'm swapping my 400sbc with a 454 bbc, my transmission started slipping. It originally has the th350. So I'm considering whether to get another 350 or get a th400. So pros and cons? Will the th400 slip right into the place of the th350? Will the th350 hold up...
  24. M

    Do all stock engines in a motorhome have a rv cam?

    1983 pace arrow 454 gen 4, putting in my squarebody. So curious if it's got a rv cam, guessing so since it's out of a rv.
  25. M

    Looking at buying a 1985 wrangler?

    Hahaha that's what I was thinking. I'm waiting till spring to swap my 400 with a 454 in my 76. Was thinking of buying another truck for the times in-between. Definitely don't want another engine swap at the moment. Thanks ah bunch for the information, yall are awesome on this site.

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