if you just want me to change the speedo for the new gears its $20...if you'd like me to also optimize your PT & wot shift points in addition to the speedo recal its $50 total. If your interested you can email me at
ls1tuning@verizon.net or pm me here as im always on. Also keep in mind every cent you put into this stuff goes towards a full tune at a later time.
Thanks
Bill