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Thread: Which Tranny FITS???
01-02-2011, 11:42 AM #1
- Join Date
- Jan 2011
Which Tranny FITS???
hi, Im new, I have a 1999 Silverado with a 4.8, V8. Automatic extended cab. Wondering if a tranny from a 4.3 engine will fit? What else will fit?
Last edited by chevyman52; 01-02-2011 at 12:23 PM.
01-02-2011, 12:52 PM #2
- Join Date
- Aug 2009
Well, depending on the year of the truck with the 4.3 v6, if it is a 4L60-E, it should fit. Are both trucks 4wd? If they are then you do not have to change the tail housing of the trans However, i dont know if the wiring harness would be any different.
Supposedly GM put some of the stronger 4L80-E transmissions behind the 4.8L in some vans, but again, dont know if the wiring harness if different. Good luck my friend
-Dan'00 1500 4x4 4.8l
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