Sportsman XR-1 Shorty 4in In/Out x 12in Muffle Motorcycle Nitrous Throttle Stop - Adjustable -

Throttle Stop - Adjustable - Steel - Zinc Oxide - Holley 4150 Carburetors - Kit

5 in Quarter Master Optimum-V Clutches - External Balance - 1-Piece Seal - Chevy - Each

Rear Main Seal - 2-Piece - Rubber - 400 Block - Align Honed - Small Block Chevy - Each

Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Audi 5-Cylinder - Kit

Sportsman XR-1 Shorty 4in In/Out x 12in Muffle Motorcycle Nitrous Throttle Stop - Adjustable -Muffler XR 1 Sportsman 4 in Center Inlet 4 in Center Outlet 12 x 4. 5 x 7. 875 in Oval Body 16 in Long Stainless Natural Universal Each This part is designed and intended for installation in Ancient (Model Year 1974 or earlier), or Competition, or Racing Vehicles. Competition or Racing Vehicles may be operated exclusively in 1) events organized by recognized bodies with authorizing permits for participating drivers. 2) racing event qualification, and