Tri Mil J-Tubes, 1-3/8 Dia for Type-1 & Type-2, Satin Black Ceramic Coated Performance 300°/310° Duration

300°/310° Duration

Torque Multiplier

Pistons are GraphiteCoatedHypereutectic with valve pockets

Cylinders: Cast Iron

Tri Mil J-Tubes, 1-3/8 Dia for Type-1 & Type-2, Satin Black Ceramic Coated Performance 300°/310° DurationJ Tubes, Bug Ghia Thing, Satin Black 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" diameter 16 gauge mild steel tubing, mandrel bent, mig welded and test fit to ensure optimum quality and performance. This J Tube will work on cars with 1300, 1500 & 1600cc based motors and will not fit early cars still fitted with 1200cc motors and