Engine Swap Everything about swapping an engine into your Third Gen.....be it V6, V8, LTX/LSX, crate engine, etc. Pictures, questions, answers, and work logs.

2.8 to 350 swap

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Old Apr 27, 2009 | 10:06 PM
  #1  
Jekt's Avatar
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From: whiteman afb mo
Car: 1983 camaro
Engine: 350 soon to be 355
Transmission: T-5
2.8 to 350 swap

well i found a great car and an awesome price. downside it is a 2.8 auto. i would want at least a 350. reading the post it talks about having a v8 donor car to make it easy to do the swap. downside i cant seem to find any cheap v8 donors. there is also not a lot of junk yards around this area. so my question is would it be better if i just bought a V8 3rd gen for 500-1500 more? just want to know if it will be that much of a pain to swap and try and find all the little parts ill need. also if the cost will be the same i would rather just get the v8 to start with. just got rid of a project and just want one i can toy with.
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Old Apr 28, 2009 | 09:31 AM
  #2  
Atilla the Fun's Avatar
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From: Northern Utah
Car: seeking '90.5-'92 'bird hardtop
Engine: several
Transmission: none
Axle/Gears: none
Re: 2.8 to 350 swap

It would be better to get a V8 version to start with, but who says the donor must also be a third-gen? It could even be a Caprice. The big difference is the exhaust system, but that doesn't matter since you'll be needing headers and a cat-back anyway.
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Old Apr 28, 2009 | 09:36 AM
  #3  
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Car: 1994 C1500
Engine: 4.3L TBI V6
Transmission: 4L60
Axle/Gears: 3.08 rear
Re: 2.8 to 350 swap

Originally Posted by Atilla the Fun
It would be better to get a V8 version to start with, but who says the donor must also be a third-gen? It could even be a Caprice. The big difference is the exhaust system, but that doesn't matter since you'll be needing headers and a cat-back anyway.

what about a silverado? just curious. i'm in the same boat with a V6 auto wanting a V8.
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Old Apr 28, 2009 | 03:52 PM
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five7kid's Avatar
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
I agree, an originally V8 car is a lot easier, even if you have to swap out a 305 to get a 350, and often is less expensive.

The only issue with a non-f-body donor is the torque arm mount. The good news there is your V6 tailshaft housing will swap over to a V8 non-torque-arm TH700R-4 transmission.
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Old Apr 29, 2009 | 08:57 PM
  #5  
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From: whiteman afb mo
Car: 1983 camaro
Engine: 350 soon to be 355
Transmission: T-5
Re: 2.8 to 350 swap

well not interested in a huge project with a large investment and a bunch of head aches. just got rid of a huge project and wanted something i could drive and work on. since i have no idea where i could find a donor V8, most peolple still wnat alot for em, ill go with a v8 even if it is not in as nice of shape.
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Old May 1, 2009 | 03:51 PM
  #6  
Jekt's Avatar
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From: whiteman afb mo
Car: 1983 camaro
Engine: 350 soon to be 355
Transmission: T-5
Re: 2.8 to 350 swap

man i cna find a crap load of excellent shape V6 camaros all the V8s look like they have had the crap kicked outta them for waaaaayyy to long lol.
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Old May 1, 2009 | 05:42 PM
  #7  
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Car: seeking '90.5-'92 'bird hardtop
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Re: 2.8 to 350 swap

That's usually the case, but as one having done the V6-to-V8 to more than one third-gen, I gotta say I'd still rather start with an original V8 if going to another small block chevy. I'd leave the nice V6 cars for those wanting an LSx or a big block.
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