WTB 440 Crane Ductile Rocker Spacer

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HeliPilot71

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Anybody have a hold down laying around? Picture of the exact part I am looking for. I am looking for the end hold down to utilize my Crane Ductile Rockers. Thanks for the help.
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Stanton

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Yup, you want to grind all the tabs off then use a shim between the holddown and the rocker to prevent wear and shit getting in the motor. If you need any with tabs ground off I have a full set. PM me
 

khryslerkid

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Center your rocker tips over the valve stems. Install pushrods and check clearance going down through the head. Sometimes you have to split the difference. Don't be in a hurry. Spacers and assorted shims needed. I bought mine from Summit and Crane.

I'm thinking .005 clearance between spacer and rocker. (Correct me on this spec.)
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5.7 hemi

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Why grind off the tabs if a shim is put between the tab and rocker?
 

5.7 hemi

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Gotcha! Learn something new everyday.
 
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