This is a Used set of (8) 7 1/8" Length STEEL Fuel Injector Stacks or tubes. They are 2 1/4" OD. 2 3/16" ID and 7 1/8" long.
Fuel Injection Stacks 2 1/2" OD 2.43 ID 4" Long Hilborn NHRA Sprint USAC WOO
Fuel Injection Stacks 2 1/2" OD 2.43 ID 10" Long Hilborn NHRA Sprint USAC WOO
Fuel Injection Stacks 2 1/2" OD 2 7/16 ID 8" Lg CHROME Hilborn NHRA Sprint USAC
Fuel Injection Stacks 2 3/4" OD 2 5/8 ID 6" Long Hilborn NHRA Sprint USAC
Fuel Injection Stacks 2.150" OD 7 1/4" Long FAKE Hilborn NHRA Sprint USAC WOO
Fuel Injection Stacks Extenders 2 1/2" OD 3" Long Hilborn IMCA NHRA Sprint USAC
