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1969 GMC · 09-27-2003, 12:35 PM

that isn't a rockwell...it must be an older New Process. I have heard of NP200, 201, and 202, but never really saw one up close, and I would guess that is what you have. It won't be an NP203, that did not debut til the 70's in fulltime Ford and GM 4x4's, and it is chain drive. I am confused because I thought the rockwell (divorced) came in all GM 60-66 4x4's. Hmmm. Oh yeah, here is a pic of my Rockwell case, notice the little access cover I circled is shaped like a quatrefoil, an easy way to distinguish it from others:

EDIT: Is that a parking brake ass'y on the rear output shaft? cool!

09-27-2003, 12:35 PM	#10
1969 GMC Registered User Join Date: Feb 2003 Location: The Rubber City Posts: 5,498	that isn't a rockwell...it must be an older New Process. I have heard of NP200, 201, and 202, but never really saw one up close, and I would guess that is what you have. It won't be an NP203, that did not debut til the 70's in fulltime Ford and GM 4x4's, and it is chain drive. I am confused because I thought the rockwell (divorced) came in all GM 60-66 4x4's. Hmmm. Oh yeah, here is a pic of my Rockwell case, notice the little access cover I circled is shaped like a quatrefoil, an easy way to distinguish it from others: EDIT: Is that a parking brake ass'y on the rear output shaft? cool! __________________ 1969 GMC K2500 1996 Honda Accord 2007 Kawasaki KLR 650 Last edited by 1969 GMC; 09-27-2003 at 12:40 PM.