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  1. smurfasaur

    Thinking about a swap but want to keep my tranny

    Non-synchronized first gear that is 6.55:1 so basically it’s a 3 Speed that has a crawl gear Sent from my iPhone using Tapatalk
  2. smurfasaur

    1979 K20 5.3 Swap

    Nice that will be a fun truck. I haven’t heard of using that crossmember before but would be r ally interested if it works. I plan to do a similar crossmember as this guy fabbed, just hopefully it won’t take me a week like he said his took lol Sent from my iPhone using Tapatalk
  3. smurfasaur

    Thinking about a swap but want to keep my tranny

    Here’s the guy with the 8.1 Swap I was thinking of I think if I was going for fun rather than a good mpg daily I’d swap one of these http://67-72chevytrucks.com/vboard/showthread.php?s=52bc07334f44f80fbead54e4599394aa&t=298696 Sent from my iPhone using Tapatalk
  4. smurfasaur

    Thinking about a swap but want to keep my tranny

    7.4 not an 8.1 but same concept https://seattle.craigslist.org/tac/pts/d/454-vortec-bb-chevy/6485788643.html Sent from my iPhone using Tapatalk
  5. smurfasaur

    Thinking about a swap but want to keep my tranny

    I can’t remember where I saw it but someone swapped a vortec 8.1l into their square and it was freakin cool. Apparently it’s an easier swap than a regular ls swap too cause the motor mount positions are the same as gen 1 small blocks and I think there was another reason but I can’t remember...
  6. smurfasaur

    Thinking about a swap but want to keep my tranny

    3 pages and not a one useful comment to the OP... Lol Sent from my iPhone using Tapatalk
  7. smurfasaur

    04 suburban wreck. LS swap?

    I freakin love it. Good onya!! Sent from my iPhone using Tapatalk
  8. smurfasaur

    Rear bumper ideas. Build to come asap

    I have the same mentality. Even if I have to buy tools that cause things to be the same price as buying/taking my junk to someone I almost always choose new tools and learning [emoji1360] Sent from my iPhone using Tapatalk
  9. smurfasaur

    1979 K20 5.3 Swap

    Ok so for the first startup I just took off the front driveshaft so both the o2’s will fit in their bungs. Going to tackle building the exhaust after I make sure my harness and fuel system will run. Going a little unconventional for my fuel system. I have a walbro external pump pulling fuel...
  10. smurfasaur

    1979 K20 5.3 Swap

    Just looked up speed engineering and damn those are slick. I really like the vband with the piece the connects to it having the o2 sensor bung in it so you can rotate it however you need Sent from my iPhone using Tapatalk
  11. smurfasaur

    1979 K20 5.3 Swap

    Dang I wish I knew about those headers you’re describing before I bought mine! Mine are no name eBay headers but they’re actually pretty nice and they’re stainless, just don’t fit great haha I’m going to try to make it work with the ones I have first and if I can’t I’ll definitely look into...
  12. smurfasaur

    Rear bumper ideas. Build to come asap

    Seems like it could be potentially dangerous in a collision Sent from my iPhone using Tapatalk
  13. smurfasaur

    1979 K20 5.3 Swap

    I don’t think rotating the collector will work because there is a pretty good jog in them to the drivers side... maybe if I had a welder that could do stainless. Capping off the old bung won’t work either unfortunately because the cap actually won’t fit on with the front driveshaft hooked up to...
  14. smurfasaur

    1979 K20 5.3 Swap

    Yeah I have just the rear o2’s deleted. I’m thinking about trying wiring both front o2’s to the drivers side and seeing what happens. Worst case is it throws a code and I wire up the passenger side. Sent from my iPhone using Tapatalk
  15. smurfasaur

    1979 K20 5.3 Swap

    So I got the passenger side headers installed and the O2 sensor bung is about 1/8” away from my front driveshaft. The collector kind of has a little swoop in it towards the driveshaft and is about 10” Long so I was originally thinking that I would just cut off about 8” of the collector and then...
  16. smurfasaur

    04 suburban wreck. LS swap?

    If you can start it up and hear it run with no smoke or weird noises, and it passes other inspections (good looking plugs, no water or other crap in oil, no oil in coolant, all accessories included and in decent shape, etc), I would probably offer a max of $900. A grand is about what a running...
  17. smurfasaur

    (Seems Like) A Good Price for a Lift

    My pops has a two post 10k asymmetrical bendpak lift and loves it. The arms lock automatically when you raise the lift too it’s sweet. He’s had it for probably 6-7 years now with not even a hiccup. Sent from my iPhone using Tapatalk
  18. smurfasaur

    LS swap questions

    Are you using a manual tranny? I thought you could only remove that if using a manual Sent from my iPhone using Tapatalk
  19. smurfasaur

    LS swap questions

    That’s what I’m dealing with too. Stupid frustrating. The whole back half of the harness was hacked off so I had to depin the plugs and start fresh. Sent from my iPhone using Tapatalk
  20. smurfasaur

    Toggle switch ignition?

    Do you want to be able to start the truck or just engage the starter? I think if you want to isolate the starter just put power to the purple wire going to your starter solenoid. Turn the truck on I’m not sure Sent from my iPhone using Tapatalk
  21. smurfasaur

    LS swap questions

    That’s how it is where I live too. Communist bastards Sent from my iPhone using Tapatalk
  22. smurfasaur

    LS swap questions

    I’ve seen posts and YouTube videos of guys claiming to do a swap for under $1000 counting selling old parts. These days it seems you have to get pretty lucky finding a good pullout motor with all the accessories and harness etc in order to make that realistic though. Not impossible if you can...
  23. smurfasaur

    How to Weld

    Shits funny as hell Sent from my iPhone using Tapatalk
  24. smurfasaur

    1979 K20 5.3 Swap

    Hmm I’ll look this weekend when I’m wrenching. I don’t have a dremel but I have other cutting utensils at my disposal [emoji48] Yeah that’s true! That is a positive way to look at doing a swap with a higher mileage engine. Hoping that my freshly rebuilt engine and trans will last for as long as...
  25. smurfasaur

    1979 K20 5.3 Swap

    Theoretically I can imagine how that may happen over time if the rubber is pretty deteriorated already when you goop them, but it seems like there wouldn’t be any acceleration if you’re starting with decent mounts. I dunno there’s a poop ton of people who swear by it. They even did it on Hot Rod...

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