HEATER BOX 1 1/2" FLANGED LEFT SIDE - CERAMIC COATED
These hi-performance heater boxes offer the ability to still use your heater/defrost system and not stifle your big motors H.P. output! Large I.D. tubing along with lightweight heater box design is the key to this equation. Custom fit application to header P/N: 7320 and 55-7320 only. Fits left side. Complete with ceramic coat finish.