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head skim

Old 12-28-2018, 11:49 AM
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Default head skim

i am in the process of rebuilding a ls3 376/525 and have skimmed the heads 20 thou to bring the compression ratio back to standard due to 4cc dished pistons, i am using the original cam lifters push rods and rockers with the trunion upgrade ,are the lifters and push rods still in tolerance or will i have to replace the push rods with shorter ones ?
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Old 12-28-2018, 11:54 AM
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You will likely need shorter pushrods.
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Old 12-29-2018, 11:14 AM
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Get a pushrod length checker and measure it to make sure you don’t need to run a shorter pushrod.
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