Like the size and specs on this one Mr. Gasket Head Gaskets 1121G
Made for the LA 318s 4.140 in. Gasket Bore; 0.028 in. Compressed Thickness Liking these specs a lot, wish they can keep them from leaking. Probably have to make sure surfaces are machined straight and clean.
Couldent you spray both sides of the MRG gasket with spray hylomar sealant. Unless its already got a permatorque type sealant on it. I used to use hylomar on 2.2 turbo head gaskets. Worked well.
