Proform 67034 12 Inch
Guaranteed Fitment
Always the correct part
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Performance matched parts
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The super affordable way to reduce internal valve train friction and valve stem wear. Extra long slot eliminates rocker to stud interference when using high lift cams. 16 rockers, anti-gall grooved balls and nuts per package.
12 Inch Diameter
Please review Specifications and the detailed fitment table for notes and exceptions.