type III or type IV

[Scottshyne]

Frame ID number: EM427SF0956083192
VIN: SW58280PA
Built in PA (I think), first titled in Conn May 2014, one owner, bounced around in two different auctions, now lives with me in Eaton NY.

Based on Frame ID, do we know the type (III or IV) and year of frame ('92?)

Looking for a good emergency brake kit, this car came with the handle and nothing attached to it.

Ford Mustang front end (I think) (ford emblem on some of the suspension)
Unknown rear end

Currently in search of the correct inner tie rod end and the drivers side is shot.

Any help on lineage would be spectacular.

Thank you!
Scott