Front airconditioner pulleys off Imperials likely could be the same, but on many high performance cars (higher performance 300s included?), the crankshaft pulley is near always smaller diameter ( I think they figure performance models are usually run at higher revs, and the smaller pulley reduces over-revving what is driven by crank pulley, plus maybe saves wasted hp?), and I am pretty sure 392 engined Imperials used a totally different (shape) water pump, so maybe an Imperial pulley will for sure bolt up to the crank/damper bolt pattern, but if it is a larger outer diameter also, it might not even fit the 300 392 that runs a different water pump etc, let alone it incorrect for 300 originality/appearance ?? People more expert in 392 300s than me reply/comment please? Christopher Australia - sunny outside, 2nd such day in a row, but showers and cold tipped from tomorrow for a week - so taking my 300C for a short spin soon, it's 2nd only in 10 weeks due to crazy weather here lately - our main southern irrigation dams just had their 5th lowest winter inflows in over 150 years, just 20% of usual amount, already last year we/Aust importing rice for 1st time ever because no water to grow normal rice crops. To: Chrysler300@xxxxxxxxxxxxxxxxxxx: ronbo97@xxxxxxxxxxxxxxx: Thu, 4 Sep 2008 13:08:27 -0400Subject: Re: [Chrysler300] 1957 Crankshaft pulley I was going to suggest the same thing. More than likely it will be the sameas 57-8 Imperial. Seems to be lots of Imp parts cars out there.Ron> Hello,> Have [you] tried to obtain a part number &> cross-reference to other models?> Regards,> George Cann _________________________________________________________________ Are you a friend magnet? Play now to win prizes for you and your friends! http://clk.atdmt.com/GBL/go/106906016/direct/01/?href=http://www.friendmagnet.com.au [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto:Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/