Unsure of the Yr. & Hrs.
I picked it up used and it's been on the shelf since.
Here are some pics. for you.
Polished M1SC,AW 324 Intercooler,Hose's ,Tubes,Brkt.s etc.for a 500 E.F.I.
Installation manual also.
Everything pictured.
No Fuel parts & might need some hardware bolts,spacer.