The USRA Limited Mod Series is a Dirt Late Model Series that allows GM602 engines along with other engine package options.
For more information, you can visit USRA's website at http://www.usraracing.com/
The USRA Limited Mod Series is a Dirt Late Model Series that allows GM602 engines along with other engine package options.
For more information, you can visit USRA's website at http://www.usraracing.com/