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Old 11-21-2013, 04:58 PM   #7
V8 Bob
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Join Date: May 2010
Location: Granger (Northern) Indiana
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Default Re: Trans & Pinion angle.

Quote:
Originally Posted by flathead4rd View Post
Thanks for the replies. At present the tail shaft on my T-5 trans (on an 8-BA flathead) is six degrees down and the Maverick 8 inch rear is six degrees up making the two parallel. I'm thinking they both should be closer to 3 degrees or less. I have a bad vibration at about 2000 RPM's in any gear. Does that sound right?

The U-joint's "working angle" is much more important than actual engine/pinion angles. I'm betting you have well over 3 degree working angles with the trans and pinions setting at 6 degrees.
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