Trumpet Header Pipe 15" from Mount to End Stud Spacing 1.75" Center to Center 1" Diameter Washer End provides added safety and is AKRA legal Fits both Hemi and Non Hemi engines Fits: Predator 79 & Predator 212 Tillotson 196 / 212 / 225 Honda GX120 / GX160 / GX200 TrailMaster Mini and Mid Go-Kart 196cc Honda Clone Engines For the best overall performance, pair this header pipe with the Performance Air Filter Adapter Kit We strongly recommend using the Header Support to prevent pipe from breaking. Recommended Items: Header Support 1" Muffler (will need to cut off the current trumpet end) Header Sleeve Stage 1 Performance Kit 196/212