This is a Used Kinsler 2 1/2" fuel Injector PONTIAC Part # 420 and 421.
Fuel Injector Kinsler 2 1/2 K-008 Midget 4 cyl Hilborn USAC Gearte Indy 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