MEz
10+ Year Contributor
- 152
- 0
- Nov 9, 2011
-
Gilbert,
Arizona
I'm going to buy a complete 6-bolt block that had a torn ripped timing belt of a 1990 gsx and has 90,000 miles on it. I actually bought the complete head from the guy a few days ago. After I took the valve cover off. I discovered that the head bolts were Hexes(Allen wrench style). Are the hexes OEM. I need help on how to determine if its a virgin block visually(Besides just looking at the head gasket).