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Old 12-01-2015, 12:33 AM   #5
brad_man_72
the boat guy
 
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Join Date: Jul 2007
Location: springfield mo
Posts: 2,339
Re: 4" one piece driveshaft

We always made them out of 3.5" there might be clearance issues with trucks that haven't been lowered.
Why do you want aluminum? Show truck?
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67, swb, fleet, tach, throttle, 5.3, 4l60e, 3.73's, fuel cell, 5 lug, p.d.b., 4-6 drop. great little truck
66, stevens drag/ski 18' silouette, 350, 2.02 doublehump heads. comp extreme marine 278 cam, vette 7 fin valve covers, old polished edelbrock intake, velvetdrive, casale v-drive, adj cavitation plate.
28, model a rpu project,
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