lifter block MOD worth doing?
Club Member
Joined: Mar 2009
Posts: 66,114
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From: Niles Canyon Ca.
Back in the day I drilled out the oil return ports to help drain them better, never saw any difference. Best bet is the big blue silicon pushrod seal kits to stop the seeping.
Choking the ports off or plugging them was a mod for solids not hyd. lifters to help the mess that was caused by the cheap out of alignment solid lifters rubbing the pushrod tubes letting them leak.
Choking the ports off or plugging them was a mod for solids not hyd. lifters to help the mess that was caused by the cheap out of alignment solid lifters rubbing the pushrod tubes letting them leak.
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cbaker1@farmersagent.com
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larry69gto
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