Re: smallblock guys questions about 360 magnum
[Re: dizuster]
#669467
05/04/10 04:03 PM
05/04/10 04:03 PM
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Joined: Dec 2006
Posts: 3,533 Indiana
Fury Fan
master
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master
Joined: Dec 2006
Posts: 3,533
Indiana
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The depth of engagement doesn't matter in this case because the key is in shear across its face (.25" x .25", for example), between 2 components mounted side-by-side.
For 2 items fixed to each other by ID/OD, then the length of the key matters as it is in shear across the whole length (.25" x 1" long, for example).
Might not have used 100% accurate description, but the theory stands.
Consider that the camshaft gear uses only a small rollpin to locate it; the clamp force between bolt/washer/camsnout carries the load there. This fuelpump extender is a similar situation.
Parts I seek:
driver doorpanel, 65 Sport Fury, prefer black, needs to be 7-8 on 10 scale, might buy set
16" x 6" Dodge truck wheel(s), from early 70s?, takes 9" dogdish - need for a research job so cheaper is better.
69-73 C-body caliper brackets and/or splashields
Send a PM.
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