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#1 |
Registered User
Join Date: Oct 2014
Location: Brandon, Manitoba, Canada
Posts: 970
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1967-72 Rear ends for 65?
My 65 project currently has a square body 12 bolt rear end in it (open diff). I understand they are 3/4" wider per side and at this point I'm not sure if the width is going to cause me some grief or not. My truck is a Fleetside but the box is not mounted yet in order to do any measuring. I found a guy near me who has a handful of 67-72 trucks he's parting out. I'd like to check them out to see if there's a posi worth snagging. What years are the same width as 65 and what years got wider? And when did they switch to 5 bolt wheels?
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#2 | |
Registered User
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 21,964
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Re: 1967-72 Rear ends for 65?
Quote:
1970 was the year of 'change'. The early built 70 trucks had the narrower year. The closer things got to the 71's coming out & inventory was depleted, there was a switch to the new wider housing. It came w/longer 6-lug axles so the F/R bolt patterns matched. 71 was the first year for disc brakes in the trucks which also brought the change to the 5-lug truck pattern. It has the longer axles in the 5-lug pattern. The 73-80's shared the same length housing but in a leaf spring option only as the T/A arrangement was retired w/the body/platform changes.
__________________
67SWB-B.B.RetroRod 64SWB-Recycle 89CCDually-Driver/Tow Truck 99CCSWB Driver All Fleetsides @rattlecankustoms in IG Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive. It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar..... Cubic inches is like Indiana Jones with a cheap pistol. |
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#3 |
1965 Chevy C10, 2005 4.8L/4l60
![]() Join Date: Aug 2004
Location: DFW Texas
Posts: 8,541
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Re: 1967-72 Rear ends for 65?
I have a 65 with a 71/72 c10 rearend in it and I’m running 8” wide rally’s.
Let me know if you want some pics or info. Posted via Mobile Device |
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#4 |
Registered User
Join Date: Oct 2014
Location: Brandon, Manitoba, Canada
Posts: 970
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Re: 1967-72 Rear ends for 65?
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