Jack Shaft Spacer Kit, Junior Sprint rear end Our part numkber 971-07-20-2

Our part numkber 971-07-20-2

The high and low speed valvings are just as important as the stamped 3

Floor Mount Bottle Clamp mounts the Fire Suppression System bottle to your Hyper 600cc Micro Sprint or Lightning Sprint floor/belly pan

For maintenance of these bearings

Some chassis may have an X7 wing update

Jack Shaft Spacer Kit, Junior Sprint rear end Our part numkber 971-07-20-2Hyper Racing # 638 550 This kit includes all the jackshaft spacers that are needed to fit our engine mount jack shaft. The 1 5 32" goes on the engine shaft inside the pulley. Jackshaft left (engine pully side) is 1 8", 1 4", pulley, 1 4", 1 2" (housing) Jackshaft right side is 7 8", 1 8", 5 32, clutch. Jackshaft measurements are left to right in car.