System Features U-Bend Em Universal Aluminum Heater Line with NO 10 Female O-Ring and 5/8 IN. Heater Hose Barb - 24 IN LongSTRAIGHT sections of aluminum heater line with swaged #10 female O-ring on one end and a 5/8 in. heater hose barb on the opposite end. You form to desired shape using proper tubing bender. Vehicle Fitment warning California Proposition 65 arrow_drop_down WARNING: California proposition 65
