Reproduction of the original style heater box seals designed for use with 1970-74 Dodge and Plymouth E body models without factory air conditioning. Each seal is manufactured to correct factory specifications using correct materials for an authentic appearance and fit. Replace old or deteriorated seals with these quaility reproduction seals. Heater Box Seal Kit Includes:Basic instructionsBlower motor to firewall sealsAll door charcoal foamsBlack rope caulk for box half sealingBlower motor to rear plate gasketHeater core and evaprator tube to firewall foam sealsLarge heater box half sealHeater box to firewall fiberglass insulationMade in the USA.