"Carpet" S1V3 FM -5mm Carbon Fiber Narrow Chassis (Low roll center)**NOTE: For use with V4R, you will need the narrow "Carpet" RF suspension mount. PRR71400626..
"Carpet" S1V3 FM Aluminum CNC "Narrow RR" Suspension Block (Low roll center)Does fit newer kits, but may need top spacer between RR block and trans case...
"Dirt" -5mm S1V3 Aluminum chassis **This may require other parts for everything to work. Please contact us first so we can help make sure you are getting what you need...