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No Machining Required - Converts Dodge and Ford engines to an adjustable valve train without the need for machine work to the cylinder head.
Performance Ready - Including quality guide plates, inserts, studs and nuts, these kits reduce metal to metal contact making them ideal for hydraulic flat and roller engines.
Bolt-In Upgrade - Crane Guide plate Conversion Kits allow for the addition of an adjustable valve train for increased control over lifter pre-load and less friction.
Fit Ford 351 Cleveland, 351M-400M and 370-460 Big Block
Made in USA
Our rocker arm guide plate conversion kits allow you to convert your pedestal-mount Dodge and Ford cylinder heads to adjustable rocker arms. Thanks to a clever design and innovative components, these kits contain everything needed to convert your heads without any machine work.