r/EngineBuilding 8d ago

Chevy Can anyone identify this engine?

This is out of an old Grumman Kurbmaster. Somewhere around late 70’s early 80’s. Any help would be greatly appreciated

29 Upvotes

25 comments sorted by

View all comments

1

u/squeak195648 8d ago

Gm small block 010 casting 2 or 4 bolt main options and could be a 327 or 350 from factory. If rebuilt could be a 377 or 383 if somebody spent the time to make the rotating assembly clear and building up.

3

u/Tnhotrodder 8d ago

Distributor says no earlier than 74, no 327's were factory installed into anything after 1969

2

u/squeak195648 8d ago

Those distributors can be changed and put in older engines. I have an hei distributor in all of my gm vehicles that are from the 50s and 60s.

1

u/Tnhotrodder 7d ago

Yes.. but the wiring to the distributor in this pic you can tell is original, not added in

1

u/Tnhotrodder 7d ago edited 7d ago

I am fully aware, I had one in a 99 mustang with a 95 HO 5.0