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Lifter replacement

Old Feb 15, 2017 | 03:18 PM
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Default Lifter replacement

I had a lifter go bad on me ..so now i'm in the process of replacing my lifters. since the heads are off are there any other things i should upgrade or should be replacing such as head work, rocker arms , pushrods? My car is a ls3 ecs1500,headers, and meth. It has 70k miles on it
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Old Feb 17, 2017 | 06:33 AM
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Originally Posted by jusmillz
I had a lifter go bad on me ..so now i'm in the process of replacing my lifters. since the heads are off are there any other things i should upgrade or should be replacing such as head work, rocker arms , pushrods? My car is a ls3 ecs1500,headers, and meth. It has 70k miles on it
Anytime I remove heads they go to a machine shop to be checked for flatness and to check valves , guides, seals and anything else that may be worn.. This is better then having to pull them again in a few thousand miles..Rockers should be fine ( depending on mileage) , pushrods can be checked for straightness by rolling on a piece of glass.WW

Last edited by WW7; Feb 17, 2017 at 06:38 AM.
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Old Feb 18, 2017 | 12:13 AM
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comp cams says springs with that milage, did my LS@ much improved afterwards
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Old Feb 19, 2017 | 11:25 AM
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I would replace the stock lifters with a set of Lunati bar-link lifters. Theses eliminate the necessity for the plastic lifter buckets which have been known to fail, resulting in the lifter turning and wiping out the cam.
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