You get the whole setup. it moves freely. that is all I know about the setup.
Fuel Injector Kinsler 2 1/2" Pontiac #420 & 421 Hilborn USAC Gearte Sprint
Fuel Injector Kinsler 2 5/8" #1130 8 cyl Hilborn USAC Gearte Indy Sprint WOO
Kinsler O-Ring - Rubber - Kinsler Fuel Injector Nozzles - Each 2397
Fuel Injector DIAL A JET Kinsler Enderle ASCS IMCA WISSOTA K&N Hilborn USCS WOO
Fuel Injector Pump Belt Drive Pulley RONS ASCS IMCA WISSOTA KN Hilborn Kinsler
Fuel Injector Pump Belt Drive Unit RONS RRP ASCS IMCA WISSOTA KN Hilborn Kinsler
