These all new universal street rod heaters give you the option of heat in your custom ride with the ease of installation.  They feature a compact size, two-speed fan, and rear fan guard.
 9-1/2" x 6-1/2" x 4-1/2" box dimensions
8” deep overall (from front of chrome grille to back of motor)
4-1/2” box depth (not including front grille or motor)
Front grille protrudes 1/2” forward from face of box
Motor protrudes 3” rearward from back of box. Adjustable louver to direct heat flow. 12V 20,000 BTU heater. Has rear exit hose connections for convenient mounting. 5/8" male connections for use with 5/8" ID heater hose.