Fitment: Compatible with 1967 - 1972 GMC and Chevy trucks C/K 10/20/30 with heater only.
Durable Material: The products are made of high quality materials, which are durable, reduce the frequency of replacement and have a long service life.
Advanced Processes: This product is manufactured by advanced technology to meet your needs in terms of model and size
Easy To Install:Direct Replacement, easy installation. Professional installation is highly recommended.