Mishimoto silicone radiator hose kits are made with a dual layer combining high grade silicone and heat-resistant embedded fibers to provide efficient heat reduction and increased pressure tolerance, all with an OEM replacement fit. Perfect for your LS1 Camaro or Firebird. INNER DIAMETER Hose 1: 1.30 Hose 2: 1.54. OUTER DIAMETER Hose 1: 1.69 Hose 2: 1.93.
High grade silicone and heat-resistant embedded fibers feature max temp of 330? Territories for an additional charge.