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Proform 66790

Push Rod Length Checker for Small Block Chevy with 7/16"Rocker Studs

Proform 66790


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Proform 66790 Push Rod Length Checker for Small Block Chevy with 7/16"Rocker Studs $14.99
Push Rod Length Checker
  • Small Block Chevy with 7/16" Rocker Studs

  • Specifications:

    Mockup Rocker Arm Included
    Sold individually
    Manufacturer's Part Number:

    These Proform Push Rod Length Checkers help you determine correct pushrod length for modified Chevy engines. Proper push rod length is absolutely critical for peak performance. This minimizes bent or broken valve stems, guide wear, and energy-wasting valve side-loading friction.

    66790 - Proform Push Rod Length Checker is rated 4.0 out of 5 by 1.
    Rated 4 out of 5 by from Bought this checker to check how far I was off on rocker arm geometry, after adding .100 longer push rods, come to find out I was still .200 off, a lot seems to be a lot easier than the other procedures on the web
    Date published: 2017-12-10
    • y_2018, m_1, d_22, h_11
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.6
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_43886, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
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