[Ekrub7788]

Ok i have ben switching back and forth between the zf5 and 4l80 so i am going to local salvage yard to see what they have. What year am i looking for for the both transmission and what vehicle did they come in? THanks

 

[mcinfantry]

http://en.wikipedia.org/wiki/GM_4L80-E_transmission

Applications:
1994– Chevrolet Blazer V8
1995– Chevrolet C/K/Chevrolet Silverado/GMC Sierra V8
1993– Chevrolet Suburban/GMC Yukon XL
1995–2003 Chevrolet Tahoe/GMC Yukon
1995– Chevrolet Van/Chevrolet Express/GMC Savana
2004– Chevrolet Avalanche V8 8.1L
Hummer H1
1992–1998 Rolls-Royce Silver Spirit/Spur II, III, IV
1991–1992 Bentley Eight
1991–1997 Bentley Turbo R
1991–2002 Bentley Continental R/S/T
1999–2002 Bentley Arnage Red Label

 

[LincTex]

http://en.wikipedia.org/wiki/GM_4L80-E_transmission

After reading that, it sounds like a person should keep an eye open for a 4L85-E