NP 203-205 T-Case Adapter.... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Devil'S Ride · 12-02-2003, 05:22 PM

Ok, so I have heard that you can stick the NP 203 planetaries toa NP205 then bolt all that to yer tranny, and have yerself a dual T-Case 4-by.... in the end it leaves you with a fairly bulletproof 6:1 crawl ratio....if this is the case, does anyone know where I can pick up an adapter, an for how much? and also, how much work is it to do suck a conversion?? I am building a new TH400 for my rig and I was gonna go with the NP205 cause Im tired of the 203 chain driven crap...and when I heard of the dual setup, I got excited, so any info would be much appreciated!!

12-02-2003, 05:22 PM	#1
Devil'S Ride Registered User Join Date: Nov 2003 Location: Grants PassOregon Posts: 335	NP 203-205 T-Case Adapter.... Ok, so I have heard that you can stick the NP 203 planetaries toa NP205 then bolt all that to yer tranny, and have yerself a dual T-Case 4-by.... in the end it leaves you with a fairly bulletproof 6:1 crawl ratio....if this is the case, does anyone know where I can pick up an adapter, an for how much? and also, how much work is it to do suck a conversion?? I am building a new TH400 for my rig and I was gonna go with the NP205 cause Im tired of the 203 chain driven crap...and when I heard of the dual setup, I got excited, so any info would be much appreciated!! __________________ The Devil 1983 ONE TON 454/400/208 11" of lift on 44's



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