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68Timber · 01-10-2018, 03:11 PM

The 4L80E could have been an option with TH400 standard issue like the 700R4 was to the TH350 back then.

01-10-2018, 03:11 PM	#24
68Timber I know the pieces fit Join Date: Nov 2007 Location: MONTGOMERY, AL Posts: 5,523	Re: Needed a diff, coming home with a 90 R20 The 4L80E could have been an option with TH400 standard issue like the 700R4 was to the TH350 back then. __________________ John 79 2wd Blazer (Bruiser) 85 M1009 Blazer (Sarge) build 74 Honda Z50 build