1973-81 Firebird Trans Am black flexible accordion design air duct hose that goes from your air cleaner to the fresh air plastic duct. OE style plastic snap tight ring design on each end. 4" diameter with 7" long collapsed and 13" long extended length. Correct for 1977-79 Trans Am with 400/455 Pontiac or Oldsmobile engines but will also work for 1973-76 & 1980-81 with 400/455 Pontiac or Oldsmobile engines. Will not fit cars with the 301 or turbo engines.

Product includes: flexible air duct only
Part# 162912