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Old 03-13-2019, 08:28 PM   #4
SCC2560
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Join Date: Jun 2017
Location: Watsonville
Posts: 12
Talking Re: 1972 Burb Guy dropping in!

Name:  383 CSB.jpg
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So I'm almost done with my little 383...
I'm hoping to see somewhere around 400 hp and 400 ft lbs of torque... we will soon find out...

383 Full roller, alum head , intake, 1 pc rear main, 4 bolt main, Holley EFI w/trans and timing control. In front of a 4L80E, Should be fun.

But currently I'm having trouble with my drive line set up. Got the two piece drive line and can't stop it from vibrating. Not sure if I have the angles right. Got all new U-joints and slip yoke but still shaking around 65 mph. Now am I supposed to add up the angles from both the trans shaft and the first u joint to equal the angle of the diff??? or zero out the first shaft and get all my angle from the second? Any help on this would be awesome!!!
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