Switching from Comp to Morel lifters

Old 04-12-2009, 07:57 AM
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lanham
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Default Switching from Comp to Morel lifters

When switching from Comp Cams 819-16 standard height roller lifters to the Morel Ultra Pro .300 tall lifters part number from PBM RL982 will the pushrods be the same or will i need a different length pushrod? Thanks
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Old 04-12-2009, 12:47 PM
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zipper06
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Shorter pushrods required and if you're running shaft rocker setup, you really need to measure for the correct length, not saying it isn't a good idea to measure even with convention roller rockers.

JMO

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Old 04-12-2009, 04:45 PM
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hammertime
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You may need new pushrods but should ALWAYS check to be sure
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Old 04-19-2009, 08:16 AM
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lanham
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I made the swap and the pushrods stayed the same.The pushrod seat location in the lifters measured the same between the two.
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Old 04-21-2009, 05:54 AM
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oldandtired
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I know yours are .842, but what is the deal about the 1" dia units? They say the exhaust lifter has two sets of needle rollers. Is this a set inside a set? Dave
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