I have heard of guys installing a np203 in front of their 3sp t-case and was wondering if anybody knows anything about it? I have an sm-420 that I want to make it all happen with.Maybe some websites or pics, any kind of info would help. Thanks
the adapter is made by advanced adapters and uses only the front (reduction box) section of a 203 and lets you bolt the 3spd case to it. it's actually cheaper to go this route than getting a 420-3spd case adapter. also, it's about the same length. pretty cool setup. good luck.
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