Header fitment for dropped '77 Chevy Squarebody?

[SRD art]

Hey all, wondering if anyone's used cheapie Summit Racing brand Big Block headers on a dropped Squarebody? I need headers for my '77 Suburban project and these fit the I just need something better than manifolds profile.

Click here (https://www.summitracing.com/parts/sum-g9011/reviews/?filterReviews=FiveStar&page=5) for a link to the headers.

Where I'm headed with it...

https://static1.pt-content.com/images/pt/2019/09/UBq2ecp-1.jpg

[SkinnyG]

I know you specified big block, but I know the small block headers from pretty much everyone hang below the frame. For small blocks, most go for Chevelle or Camaro headers. Try 1970 Chevelle big block headers?

[SRD art]

Thanks for the suggestion, I'll do a little research on that. I have a set of Nova headers and they're too different to work. I'll cross reference part numbers with Chevelles and see if they're different.