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07 TrailblazerSS AWD
3,923 Posts
Discussion Starter · #1 ·
Installing a TVS1900, and a cam spec'd by's a Comp with .630 came with valve springs, guides, and push rods...

Should I be looking into changing to a full roller rocker with a cam this size since it will all be apart anyway, or would the stock set be ok if I install a bearing kit?

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