TB170EI10,BASE RACEWAY PWR LRG IVR(10=10')
TB170EI6,BASE RACEWAY PWR LRG IVRY 6'
TB170EI8,BASE RACEWAY PWR LRG IVR8'
TB170IG10,BASE RACEWAY PWR LRG GY10'
TB170IG6,BASE RACEWAY PWR LRG LGRY 6'
TB170IG8,BASE RACEWAY PWR LRG GY8'
TB170IW10,BASE RACEWAY PWR LRG OWH10'
TB170IW6,BASE RACEWAY PWR LRG OWHT 6'
