I got a Crane Cams Pushrod Guideplate Conversion kit and Comp Cams Mangum Roller Tip Rockers up for auction on Ebay. An easy way to convert the Cleveland to adjustable rockers without machining the heads.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewIte...=150108529005&rd=1,1
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewIte...=150108527244&rd=1,1
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