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Old 09-06-2009, 02:51 PM
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philminotti philminotti is offline
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Join Date: Aug 2004
Location: Orange, CT
Cobra Make, Engine: KMP 736 Street, Pond 482, FAST XFI EFI
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Default Aluminum seized in aluminum

About 5 months ago, I mocked up my remote oil filter setup. I have (had) a billet remote oil filter adapter block and was using aluminum 1/2" NPT to -12 AN adapters. I screwed the NPT-AN adapters into the block HAND tight (ok maybe fist tight) but definitely no wrench used. I didn't use antiseize figuring hand tight is just that. You know where this is going. Today, I went to final assemble the system, lo and behold one of the adapters was totally seized into my nice billet block. I had to use major force to get it out, naturally ruining both adapter and billet block.

Would it be better to use a steel NPT-AN adapter? Any ideas?

phil
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