Northern Auxiliary 20000 BTU Heater - Horizontal / Vertical Mount - 9-1/2 x 6-1/2 x 7 in - 12V - 2 Speed - Installation / Switch - Universal Tachometer Signal Filter 10 AN Male to 1-13/16-20

10 AN Male to 1-13/16-20 in Male O-Ring

Compatible with 8/6/4 cylinder engines

1977-1981 Buick Electra

U-bolts and grade 8 hardware included

high idle adjustment

Northern Auxiliary 20000 BTU Heater - Horizontal / Vertical Mount - 9-1/2 x 6-1/2 x 7 in - 12V - 2 Speed - Installation / Switch - Universal Tachometer Signal Filter 10 AN Male to 1-13/16-2012 Volt 20,000 Btu Auxiliary Heater Whether Building Your First Hotrod, Updating Your Muscle Car Or Hitting The Race Track Every Weekend, Northern Radiator Has The High Performance Products You Have Come To Rely On. From Our All Aluminum Radiators, Fans and Shroud Assemblies, To Our Hose Connections And Radiator Mounts, We've Got You Covered! Northern Radiator is a distribution based company, providing high quality heating and cooling products for