Gasket Kit/Engine Set, GX120 UT2: Genuine Honda Our Price: $31.29 Hop Up Kit, GX200 & 6.5 OHV Clone, Stage 3 Our Price: $312.00 Stud Kit, Head: GX200, 6.5 OHV Clone, & 212 Predator Our Price: $20.68 Hop Up Kit, 460cc (10-Bolt) Engines Our Price: $1,284.00 Hop Up Kit, 208cc DuroMax, Stage 3 Our Price: $344.00 Header, RLV 5438C; GX160, GX200, 6.5 OHV Clone, & 212 Predator Our Price: $36.50