I disagree. You guys are thinking about big blocks. I have Comp Cams rockers on my 340, and each one looks identical. Besides, I can buy one "LA" shaft mounted rocker arm from almost anybody and there is no mention as to "right" or "left". So how does one part number from Comp, Harland Sharp. etc... fit in any position? (unlike big blocks). For example:
Small block:
Ultra Pro Magnum Shaft Mount Rocker Arm: Chrysler; 1.5 Ratio
Big Block:
Ultra Pro magnum Chrysler Replacement Shaft Rocker Arm - Left
Ultra Pro magnum Chrysler Replacement Shaft Rocker Arm - Right
You say these are offset L and R ? ? ?
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