PAC 1221 AFR 185 upgrade vlvle springs NIB - Ford Muscle Forums : Ford Muscle Cars Tech Forum
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post #1 of 1 (permalink) Old 05-13-2017, 12:45 PM Thread Starter
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PAC 1221 AFR 185 upgrade vlvle springs NIB

I bought these from FTI a few years back,, never installed before selling car
New in box PAC RPM series part number 1221 dual spring, viton valve seals & matching seats PAC-S121
spring specs are here
Dual Springs - - PAC-1221X - PAC Racing Springs

$250 OBO

Last edited by jetnoise; 05-13-2017 at 12:47 PM.
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