64-66 4x4 Brakes - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**argonaut** · 10-16-2008, 04:08 PM

Whoa, I don't know what I was thinking when i typed np208, haha!

The truck currently has a 350 + SM420 +T221 in it. However the transmission cross member looks like it was welded in. Which leads me to believe maybe the at some point it had a different transmission. So on of my questions is: which motor + trans + transfer case combinations would have been available in a 66 or earlier truck?

I didn't think that anything but a sm420 would be able to fit in with where the t221 is located.

I suppose it doesn't matter too much at this point, though I wish the PO had bolted the cross member in rather than welding it. But it is still mysterious.

10-16-2008, 04:08 PM	#1
argonaut Senior Member Join Date: Aug 2008 Location: Long Beach, CA Posts: 1,813	Re: 64-66 4x4 Brakes Whoa, I don't know what I was thinking when i typed np208, haha! The truck currently has a 350 + SM420 +T221 in it. However the transmission cross member looks like it was welded in. Which leads me to believe maybe the at some point it had a different transmission. So on of my questions is: which motor + trans + transfer case combinations would have been available in a 66 or earlier truck? I didn't think that anything but a sm420 would be able to fit in with where the t221 is located. I suppose it doesn't matter too much at this point, though I wish the PO had bolted the cross member in rather than welding it. But it is still mysterious. __________________ Jason M. @argonaut62 1972 K5 Blazer CST, Turquoise 1966 K20 Short Fleet Pickup, Big Ugly 1964 C10 Short Fleet, Gertrude 2001 Porsche 911 Carrera 1996 Ford Bronco XLT 1980 Jeep Wagoneer 2008 Honda CBR1000RR 2005 Honda RC51 1981 Honda CB750C No dis-assemble Johnny Five! No dis-assemble!



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