Need engine swap advice -1986 Monte Carlo Ls

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I hope the OP keeps us updated. I want to see the $100 premium 4.3 to 350 conversion.

If you've got time and look around, deals can be found. I found my complete Vortec 350 for $200. I realize that I got really lucky but they're out there if you have the luxury of time. The OP probably doesn't.
 
If you've got time and look around, deals can be found. I found my complete Vortec 350 for $200. I realize that I got really lucky but they're out there if you have the luxury of time. The OP probably doesn't.

No doubt you can find cheap SBCs, I just want to see the car converted from V6 to V8 with just $100 difference.
 
  • Agree
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I'm failing to see what would cause a price gap between 4.3 and 305 lol
 
One thing I got into in between g bodies and w bodies was hot rod s10s. I v8 swapped many s10s (around 20) on a 91 blazer we kept the efi. Only parts that cost anything were mounts and headers and exhaust. Had he used manifolds stock exhaust would have worked no mods
 
Islam. No,wait...Sorry,wrong forum.😱
 
One thing I got into in between g bodies and w bodies was hot rod s10s. I v8 swapped many s10s (around 20) on a 91 blazer we kept the efi. Only parts that cost anything were mounts and headers and exhaust. Had he used manifolds stock exhaust would have worked no mods

I was going to say FPR if keeping the stock fuel system or new tank, sender, etc if converting to mechanical. The stock V6 exhaust will bolt up to SBC manifolds?
 
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