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#8 |
Senior Member
Join Date: Sep 2016
Posts: 884
Likes: 209
Liked 312 Times in 175 Posts
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Don't know what a #57 rod is, unless you mean a rod that measures at .057". QJ rods have different length tapers as well as diameter differences. Edelbrock used to offer 3 popular rods and they went by their letter markings, the same as Rochester, ie AY, AU etc.
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