W2 heads

@go-fish I do believe these are what your looking for.
These are “810” heads with dual pattern exhaust holes for normal and wide header bolt spacing flanges.

Rockers for the milled rocker stands are available from Harlandsharp, TD and Jesel in 1.5 or 1.6 unless you custom order differently from TD or Jesel. Harlandsharp has 1.5 & 1.6.