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Discussion Starter · #2 ·
I run a set of self-aligning 1.5 RR from Proform and also their cast aluminum black crinkle finish valve covers. I have been very happy with both! :D
 
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Discussion Starter · #3 ·
I have been running them in the 1.5s for over a year and a half, good 35K miles the last year and 20k of which have been with the cam and appropriate springs.
 
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