This a new molded 5/8" heater hose for 68-72 Pontiac GTO Lemans Tempest models without air conditioning.  Hose goes from heater core nipple at firewall to passenger head rear fitting.
Per California Law (Prop 65) we are required to put the following warning on all our listings.
  WARNING:  This product can expose you to chemicals, including lead, which is know to the state of California to cause cancer, birth defects and or reproductive harm - www.P65Warnings.ca.gov