67 MFG Sprint 170 floor repair and interior

[MFG-SPRINT-16]

Greetings everyone.
Was wondering if this floor and interior are original. Also wondering is the floor covering original? It looks like the same material that is used for above ground pool liner? I also have to repair the rear 2 feet. It’s a little soft in the right rear corner. Any suggestions or thoughts on the Interior and repairs would be great. I have had some experience with fiberglass boat repair.
Thanks.

 

[chevymaher]

MFG - Classic Boat Library

www.fiberglassics.com

 

[MFG-SPRINT-16]

MFG - Classic Boat Library

www.fiberglassics.com

Thank you

 

[chevymaher]

Welcome.

 

[sphelps]

Looks like there was a bilge pocket that was glassed in at some point ..
What year is it .. The 60's models early were made with all fiberglass structure including the deck . This one must be a latter model . That's when they started using plywood for deck and stringers ...
I'm guessing its the original interior ...

 

[MFG-SPRINT-16]

Looks like there was a bilge pocket that was glassed in at some point ..
What year is it .. The 60's models early were made with all fiberglass structure including the deck . This one must be a latter model . That's when they started using plywood for deck and stringers ...
I'm guessing its the original interior ...

Greetings
The Boat is a 1967. I was wondering why someone would want to glass over the bilge pocket? Im thinking I might have to open that up next spring to investigate.
Thanks for your input.