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Username Post: rear end        (Topic#361673)
olbud 
Newbie
Posts: 1

Reg: 07-06-20
07-06-20 12:04 PM - Post#2798050    

I have a 69 c10 rear end with RA0303w2 and need a pinion yoke for it .the 1 that was it is nolonger around and I see theres like 15 different 1s. all I know its 29 spline . any help would be great The ratio is 7.03 thanks much



 


64K10 
Member
Posts: 85
64K10
Loc: Cali
Reg: 06-25-04
07-17-20 06:34 PM - Post#2798971    
    In response to olbud

Ok, lets start over...

Where are you picking up the "RA0303w2" string?
Off the axle tube or the cast iron diff center section, or?

Do you have 6 or 8 lug wheels?

What is the bolt count on the diff cover: 10 or 12?

Most common is the GM 6 lug, 12bolt truck diff.
The 10 bolt might be a Dana 44.
Both these are 30 have spline pinions.

The Dana 60 has a 29 spline count (10 bolt diff cover), but think these may have been on 3/4T trucks.

64K10


 


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