A Body swap with E body 8 3/4 with 4link

the rear end is bolt on. but Its mostly gonna be a street car but when time be I can easily hit the strip. I know I'm way over my head but its a good learning curve I appreciate the input didn't know it was that much work even if it just bolt on
The Gerst system is not a bolt in. Some parts bolt on but you have to weld the upper brackets to the housing. You'll also need a bunch of related fab work to make things fit properly. If you aren't an experienced chassis guy with a complete shop then you'll want to have a pro handle the install.