Thread: 21 Stud 37mod
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Old 11-02-2020, 08:24 PM   #25
Rodrelic
Senior Member
 
Join Date: Mar 2018
Location: Florida panhandle
Posts: 194
Default Re: 21 Stud 37mod

I will have to look at the end and confirm just know its3/4
Same lifters were run together so we’re matched
Not an ignition wizard but had good results with the crab dist and used 12v worked good Firestone spark plugs
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