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Registered
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Help ID these rockers
Hi everyone Looking at these two rockers, you can see there is a difference in the boss of the adjuster screw, one has material relieved. Can someone explain why the difference? Is one better than the other? Thanks
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Registered
Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,467
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Different manufacturers. Another thing to notice is the oil hole, some have a flatter boss and some have no boss to the oil hole.
Bruce |
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Registered
Join Date: May 2004
Location: Boulder, Colorado
Posts: 7,275
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I've got a picture somewhere of at least four different variations in casting details of rockers. But other than the early unbushed rockers (to be avoided, or converted to bushings), and forged RSR rockers with lash caps instead of adjusters, I've not seen nor heard of any reason to prefer one over the other. As long as the bushing is good and the rocker face is good, I use mine interchangeably and don't pay attention to which have the factory special Delta mark (I assume that is what it is, though it doesn't quite replicate the factory mark) and which don't.
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