wrs 120 Report post Posted January 6 Looking for a M50 Alloy Rocker Cover (suitable for Vanos) + the Plastic Covers. The only engine I could find to rebuild was a M50B25TU which has the plastic rocker cover and the oil filler in a different position to the alloy covers. I therefore also need the plastic covers. I'm building a turbo engine so prefer the alloy cover. If I can't find one then I'll have to look at heat shielding instead. Quote Share this post Link to post Share on other sites