Steve71

Good day, this is my first post, so bear with me... I had to replace my passages side exhaust manifold... I picked one up at the local scrap yard. When I placed it on the head, I noticed I was about 3/32" too short... Is this normal, does it have to do with the expansion and contraction of the metal? Should i redrill the holes, (on the manifold)? Oh, by the way it's a 1993 1500 silverado with a 350.