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[You don't mention what brand/model of rockers you have. When I installed my Comp ProMagnums I found that if there were more than 2 full threads showing the oil holes on the adjusters and rocker bodies did not line up. If you have 6 threads showing that is probably your problem IMHO.




Im using Dove rockers that are meant for BS heads, but Ive swapped and spaced the rockers to work on standard heads. Up to now they have worked fine.


72 RR, Pump gas 440, 452s, 3800 lbs, Corked, ET Radials,. 11.33@117.72. Same car, bone stock 346s, 9.5 comp, baby solid. 12.24@110.