what is the difference between a regular and a z71 package?

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what is the difference between a regular and a z71 package?

I have a 2004 GMC seirra Z71 package. What is the difference between this truck and a regular truck without the Z71?

2007-01-13 06:07:25 · 2 answers · asked by c s 1 in Cars & Transportation ➔ Other - Cars & Transportation

2 answers

No, its the same alt, but don't forget about the locking diff, larger tires and urethane jounce bumpers also.

2007-01-13 08:38:19 · answer #1 · answered by Hambone 4 · 0⤊ 0⤋

Z71 is the build code for GM's off road package.
The major differences are skid plates below the transmission and transfer case, heaver shocks and springs and pre-wiring for trailer lighting and a trailer hitch. I think that the Z71 also has a higher amp alternator, but not absolutely sure on that one.

2007-01-13 14:22:49 · answer #2 · answered by Mike 3 · 4⤊ 0⤋