1981 K20 front drive shaft - 2" diameter - The 1947 - Present Chevrolet & GMC Truck Message Board Network

GSP7 · 10-26-2024, 03:28 PM

an nobody home

cadillac_al · 10-29-2024, 10:34 PM

yeah, 2 1/2 sounds pretty big. I have never seen one but I can see somebody making one just to be that much stronger.

**Richard** · Yesterday, 02:37 AM

Quote:

Originally Posted by GSP7

an nobody home

Deleted post after a few days? What was your concern? Replacement parts are sometimes not the same. Tube diameter has to do with velocity and length. The custom made front shaft in my 650hp+ modified K10 is 2". Bigger will not hurt anything if it fits, find another supplier if you want a smaller tube for looks.

10-26-2024, 03:28 PM	#1
GSP7 Registered User Join Date: Sep 2012 Location: Idaho Posts: 648	million dala twuck an nobody home __________________ '81 K20 Silverado , '99 Dodge Cummins 4x4, '05 Dodge Cummins 4x4, Pinstriping-Lettering-Specialty Painting Last edited by GSP7; 10-28-2024 at 11:41 PM.

10-29-2024, 10:34 PM	#2
cadillac_al Registered User Join Date: Oct 2013 Location: Maine Posts: 2,368	Re: 1981 K20 front drive shaft - 2" diameter yeah, 2 1/2 sounds pretty big. I have never seen one but I can see somebody making one just to be that much stronger. __________________ 76 Chevy K20 76 GMC K15 77 Chevy C10 77 Chevy K10



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