engine swap

I have been considering an engine swap for my 97 LeSabre and would like to know what engines would be better for performance mods. I am looking for options that are affordable and don't require significant modifications to the car's body. I would appreciate input from others who have performed...

Has anyone done a 4.6 l northsatar to a 3.8 liter gm/Buick engine swap?

I picked up a 2015 Regal T with a bad engine. It has a 2.0 turbo. When I look for a replacement, it appears that the engine needs to be a 2014 or 2015. Does anyone know if I can replace that engine with a 2016 or newer engine and what the difference might be???

i want to possibly engine swap an LS4 5.3 L V8 into my 93 regal. the engine is originally transversely mounted in any stock model(05-09 impala SS), just like the 3800 stock engine for the 93. is this even remotely possible? worried about overall dimensions of new engine block + accessories. also...

Hey everyone I have a really crazy question, so I have a 99 Buick Regal gs which is Supercharged, is it possible at all to LS swap it and if so what parts would I need to do it properly ?

i have a 1989 Buick Century and i want to turn it into a sleeper. Looking for any and all info about swapping in the 3.8 litre supercharged out of a 1999 regal GS. i already know i have to do a battery relocate but know nothing about what i need for wiring harness and other mounts, clearance...

Hey All, I'm in the process of restoring my Dads '72 Buick Skylark, it currently has a 350 in it. I'm looking at a '75 Buick 455 engine on craigslist with a turbo 400 trans for $1000 even. Will this be a sizable upgrade from my 350? I know the later engines didn't make as much power, but can...

I have a 1989 Buick Electra park avenue it's fwd. The motor is toast. I was wondering if I could swap out the 3800 series1 the vin "c" with the 2nd 3800 series possibly supercharged. How frustrating would it be? Would the existing Wire harness work? Would it Bolt up to the trany (auto). And...

In case anyone cant tell from my username, I am on a quest to make my 2002 Buick Century fast. I was looking at Chevy's crate engine to swap into it and was kind of wondering what would fit. To be honest, I don't have any mechanic skills and I have no clue what other changes I wold have to do to...

Hi- i have read differing opinions on pulling the RDV engine up through the top vs. out the bottom. Can anyone shed some light on what it takes to pull it out the top ? Has anyone pulled the 3400 and replaced it with another 3400? Anything specific i need to look out for when doing the pull on...