Other than the hood hinge bolts, is the front of the GMC and CHEV cabs the same?

Will the hood and fenders (inner and outer) bolt up OK?

Any other surprises I should know about?

When God gives any man wealth and possessions, and enables him to enjoy them, to accept his lot and be happy in his work�this is a gift of God. He seldom reflects on the days of his life, because God keeps him occupied with gladness of heart. Ecclesiastes 5:19-20