Intake bolts and gasket set
What kind of bolt upgrade are you wanting? I have new set of stock looking but stainless bolt set with flat washers for a small block I don't need. Also have a new set of Fel-pro gaskets I bought for a 340 but didn't use. 318's have smaller intake ports than 340's but I can't imagine it'd be a issue. I'd take $28 shipped for everything. I can post a picture tomorrow if your interested