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cheapy stamped rockers with a roller tip.
they are self aligning so they will go right onto your car. no guideplates or studs needed.
the benefit of these rockers is minimal without retunign the car to take advantage of teh extra lift and duration at .050. your .0 to .0 duration will remain the same.
depending how old your heads and valve springs are will make a difference too. when you increase the ratio of the rocker arm you are putting more stress on the stud, valve stems, and the rocker itself. also the "increased" cam size that this woudl create woudl call for more revs, are your heads up to it?
i agree with paul, rockers are a bad corner to cut. if you want the benefits of a bigger cam either spend the money on a good set of rockers or do it all teh way right and stab a new cam in the thing.
later
tim
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