Which spark plugs to use on a 57 Imperial?
imperial2100
Posted 2018-08-19 8:00 PM (#568659)
Subject: Which spark plugs to use on a 57 Imperial?


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This 57 Imperial has the 392 in it. What size plugs should I use? I see some with long threads and some short threads.
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60 dart
Posted 2018-08-19 11:11 PM (#568670 - in reply to #568659)
Subject: Re: Which spark plugs to use on a 57 Imperial?



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xn-12y , 3/4 reach = long------------------------------------------------------later
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imperial2100
Posted 2018-08-19 11:13 PM (#568671 - in reply to #568670)
Subject: Re: Which spark plugs to use on a 57 Imperial?


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Posts: 169
1002525
Location: Columbus, OH
60 dart - 2018-08-20 12:11 AM

xn-12y , 3/4 reach = long------------------------------------------------------later


Perfect, thanks!
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mikes2nd
Posted 2018-08-19 11:29 PM (#568673 - in reply to #568659)
Subject: Re: Which spark plugs to use on a 57 Imperial?


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I got the platinum autolites from rockauto

https://www.rockauto.com/?carcode=1327946&parttype=7212

AUTOLITE AP65 {#AP65DP2} Platinum (Rebate/Promotion Available!) Info
.035 GAP

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