http://www.rc-monster.com/proddetail...d=RCM01&cat=20
This is what you need with that motor. Linc is right. Th Hacker C motors are better for a truck application than the B series. The C are screwed together. The Hacker motors were superior back in their day, but honestly have fallen behind the curve a bit when you compare price to performance now days. I still have a couple hackers that are yers old now and still work great so put a motor clapm on it and run it for a couple more years. lol