Sold out Out of stock Westinghouse 518518 - High Altitude Kits Fuel Cup Seal Jet A (2000ft to 3000ft) Jet B (3000ft to 6000ft) Jet C (6000ft to 7000ft) Bolt Seal High Altitude Kits Fuel Cup Seal Jet A (2000ft to 3000ft) Jet B (3000ft to 6000ft) Jet C (6000ft to 7000ft) Bolt Seal $18.20 Out of stock