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Originally Posted by charlie66
No one is really advising me. Im going off of whats out there on the web. I have all polyurethane bushings and poly tranny mount. Ive done the under the car camara and there seems to be no noticable movement.
I raised the trans up today 1/2" . Now the trans angle is -3.15 and shaft is -1.80 so that comes out to 1.35 . Rear yoke is -.55 drive shaft is 1.80 = 1.25 .So thats close to parallel as thats what i think the video was saying to go for right?
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The trans and rear yoke are all that's used in the measurement, not the driveshaft. Trans is -3.15, yoke is -0.55, pinion angle is -3.70. Shoot for a between +1-2 degrees (up) on the yoke and you should be good. If it's an A-body then adjust your upper control arms for the correct yoke angle.
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1967 Firechicken, 499", Edl heads, 262/266@0.050" duration and 0.627"/0.643 lift SR cam, 3.90 gear, 28" tire, 3550#. 10.01@134.3 mph with a 1.45 60'. Still WAY under the rollbar rule.
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