Re: NV4500 LD or HD
No such thing as light n heavy duty in 4500s, sorta. The v-10 and cummins are same tranny, just have bigger input bearing n shaft. But regular tranny is same as GM, but inputs are interchangeable.....
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2000 GMC CCSB 454/4L80 6” lift SAS
1999 Chevy CCSB 454/NV4500 6” lift
1999 GMC Yukon 350/4L60 4" SAS
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