Comp Cams Adjusting Kits


Comp Cams
Comp Cams Adjusting Kits

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Many of the popular engine families utilize a positive stop type of rocker arm attachment, which does not allow for any adjustment and consequently there is no consideration for different cam sizes or other modifications to the engine block and heads. For that reason, Comp Cams has designed a kit to convert this setup to a fully adjustable valve train. On the 302-351W Fords, simply remove the standard adjusting nut, slip the spacer over the stud, install the new nut and adjust the valves as necessary. On the Mark V and VI Big Block Chevrolet engines, replace the screw-in studs with those provided, slip the spacer insert through the rocker arm ball, and adjust with the new adjusting nut. These kits are a simple and inexpensive alternative to give the flexibility of an adjustable valve train.



Big Block Chevy Gen V & VI

249-4514-KIT
Rocker Adjusting Kit
  • Big Block Chevy Gen V & VI
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    Fits Applications
  • $101.99
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    Small Block Ford 289-351W

    249-4610-16
    Rocker Adjusting Kit
  • SB-Ford
    More info on Comp Cams 4610-16

    Fits Applications
  • $33.99
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