now the funny part, he said they are 1.73. from what i can see on cranes www there is only 2 1.73 versions and one of them is a 'wide body' version. Therefore i am hoping these are just 351c 1.73 normal rockers...
Crane 27750 http://store.summitracing.com/defaul...h.asp&N=400078
I have a brand new set ready to go on the new motor. I paid US$308 for them including lock nuts....so thats AU$400 brand new.
Mine are Cleveland part #27750 and there are some noticeable differences!!
With ref to those ebay Q's....
1. Mine do have Crane Cams stamped into them including the 1.73 rocker ratio (quite visible on the top)
2. See the small hole in the rocker where the pushrod oil gets sqirted onto the main roller?.....mine don't have a hole there. Mine comes out of the top of that small grey pushrod seat where it comes out the top of the rocker.
3. Mine have a fair bit more metal around the sides where the main roller shaft is. ie: bit wider.
My two trains of thought are that they are a very old model, or they're fakes.
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