2001 Cobra 3.73 question

[rshap2000]

The shop I spoke with told me the only thing I could do was get the chip, I asked if there was anything else to use to calibrate the speedo, but they said no. The price to do this is now rising another $300, plus the price f the 3.73 change. We are talking close to $1000 total!!! I was also going to add a K&N, Steeda shifter and pully's, and possibly Bassani x pipes, but now I have to make some choices, can't afford all.

The reason for the3.73, is that I do some highway driving and I was told that the 4.10s or higher would not be wise. Let me know your feelings on this please.

Thanks for the replies.