Tri Mil J-Tubes, 1-3/8 Dia for Type-1 & Type-2, Flanged, Ceramic Coated

J-Tubes, Flanged, Ceramic Coated, Sold as Pair This Tri-Mil J-Tube is designed as an aftermarket replacement for the heater boxes and is made with 5/16″ thick flanges and uses 1-3/8″ dia. 16 ga. mild steel tubing, It is mandrel bent, mig welded and test fit to ensure optimum quality and performance. This J-Tube will work on cars with 13/15/1600cc based motors and will not fit early cars still fitted with 1200cc motors and Super Beetles equiped with EGR or catalytic converter. Comes flanged at header connection point and flanges must be welded to the header(not included). Designed to fit the VW Bug, Ghia, Super Beetle, Bus and Thing. Fits Bug Sedan 1949 - 1977 Bug Sunroof 1949 - 1977 Bug Convertible 1949 - 1970 Ghia Coupe 1955 - 1974 Ghia Convertible 1957 - 1974 Super Beetle Sedan 1971 - 1977 Super Beetle Sunroof 1971 - 1977 Super Beetle Convertible 1971 - 1979 Bus All 1950 - 1971 Thing All 1973 - 1974 Part #: TM-1530F-PC