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b454rat · 12-27-2009, 10:32 PM

Yep, Drac box I think it's called. Lockout converter if your truck is an auto too.

12-27-2009, 10:32 PM	#2
b454rat Senior Member Join Date: May 2004 Location: Binghamton, NY Posts: 3,469	Re: what it this? From 86 suburban Yep, Drac box I think it's called. Lockout converter if your truck is an auto too. __________________ 2000 GMC CCSB 454/4L80 6” lift SAS 1999 Chevy CCSB 454/NV4500 4” SAS 1999 GMC Yukon 350/4L60 6" SAS Last edited by b454rat; 12-27-2009 at 10:32 PM.