Freshly rebuilt cylinder head w/ the following stuff: New valve stem seals New APE titanium valve spring retainers Adjusted all the valve clearances to within spec HRC Racing Camshafts Checked all dimensions in the Service Manual pertaining to head. New APE adjustable cam sprockets Degreed the cams to megacycle cam specs Paid $50 to have head washed and bead blasted (looks like new) Machined .002 off head to make flat within .0003 measured with CMM Higher compression Cometic head gasket - Never used just installed. Price is $250 plus shipping cost.