This is a Used set of (8) Fuel Injector Stacks or tubes. They are Steel 2.150" OD and 7 1/4" long They are WELDED to a steel plate.
Fuel Injection Stacks 3.1" OD 2.80 ID Engler Hilborn NHRA Sprint USAC WO Kinsler
Fuel Injection Stacks 2 1/4" OD 7.1" Long Hilborn IMCA NHRA Sprint USAC K&N IHRA
Fuel Injection Stacks 2.720" OD 2.600 ID 5 1/2" Long Hilborn NHRA Sprint USAC WO
Fuel Injection Stacks 2 3/4" OD 2 5/8 ID 6" Long Hilborn NHRA Sprint USAC
Fuel Injection Stacks 2 3/4" OD 2 5/8 ID 8 1/2" Long Hilborn NHRA Sprint USAC
Fuel Injection Stacks 2 1/4" OD 2.17 ID 4 1/2" Long Screw Down Hilborn NHRA USAC
