firewall heater or AC boxes 702,715,902,905

tailfins Posted 2019-12-11 3:22 PM (#591455) Subject: firewall heater or AC boxes 702,715,902,905 Expert Posts: 1783 Location: calif have these a xtras,incl some/all internals.let me know what u meed I need a 901 assy for 57 AC car Billohio Posted 2019-12-13 11:54 AM (#591535 - in reply to #591455) Subject: Re: firewall heater or AC boxes 702,715,902,905 Regular Posts: 65 I am looking for a 715 with a w4 under the 715. Has bulges the basic one doesnt tailfins Posted 2019-12-13 5:35 PM (#591561 - in reply to #591455) Subject: Re: firewall heater or AC boxes 702,715,902,905 Expert Posts: 1783 Location: calif 715 sold..did find a 705 box to sell Billohio Posted 2019-12-14 6:20 PM (#591604 - in reply to #591455) Subject: Re: firewall heater or AC boxes 702,715,902,905 Regular Posts: 65 From what I have read, cars in northern climates had a box with more capacity than the regular 715. Where the top is straight on the regular 715, the other has a bulge and is deeper but about an inch. The gelcoat on my original is better than any of the regular 715s. I have seen them on Chryslers, Plymouths and Desotos and not any reason why for sure. My car was delived to one of the plants in Michigan so would be a northern car