This speedometer is compatible with Dodge Ram 1500's years 2004 - 2005.
It comes without power locks and should be compatible with the SRT10.
The part number on the speedometer tag is: P56045755AB.
This speedometer cam from a vehicle with an Automatic transmission.

Other part numbers may be compatible if they share the same type of vehicle donor.
Please contact us with any questions!

BY PURCHASING THIS PRODUCT YOU AGREE TO & ACKNOWLEDGE THE FOLLOWING:

1) Finding the correct compatibility is the customers responsibility.
Feel free to contact us with any questions about the part. 
We offer FREE returns if you are unsatisfied with your purchase FOR ANY REASON.
(FREE RETURNS within 30 days of arrival)

2) We are not liable for any costs associated with the installation of any of our products.
If you submit a return for an item do not expect to be compensated for any cost of labor.
Our parts are sold as is. What you do with the part after purchasing is your responsibility.

3) The listing picture may be in a slightly different condition than the part being sold.
The part shipped to you may have very slight scuffs or vary in appearance from listing.
That being said, we only sell the absolute best used car parts on Ebay.