Heater Plenum 1965-1966 For All Models/ Without Air Conditioning 1967-1968

Make a dramatic improvement to your first-generation Mustang with a Heater Plenum For All 1965 and 1966 Mustangs and 1967 and 1968 Mustangs Without Air Conditioning. Molded from new ABS plastic this direct replacement heater plenum will provide you with a new and improved durability over the factory cardboard plenum. 

This high-quality plenum will attach to the heater box and allows the hot air to travel to the dash and defrost the windshield. The best and easiest time for this plenum to be installed is when you're already working on your heater box--this will add just a few extra minutes to overall installation time but will provide a dramatic enhancement. Purchase this part from CJ Pony Parts to replace your factory part with a Plenum including already installed closed cell foam bumpers placed on the inner door. 

Features and Benefits:
- Direct-fit Reproduction Of Factory Original
- ABS Plastic Material For Enhanced Durability
- Includes Flapper Door
- Cable Clamp And Screw Already Attached
- Inner Door Already Has Closed Cell Foam Bumpers Installed
- Fits 1965-1966 Mustangs