Sold in a set of 4. Used with stock springs, these heat-treated steel upper collars will add approximately .060 spring travel with no other modifications. Easy way to install B grind or #2 cams in stock heads.
Recommended for the Andrews 276150 Medium Lift Upper Spring Collars
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$19.99 | $24.99
Product title
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$19.99 | $24.99
Product title
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$19.99 | $24.99
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