Molded 5/8" to 3/4" Heater Hose - Straight - 099010 - Affordable Street Rods
Thermoid Heater Hose,3/4" ID x 50 ft. L,Black 470312151 - Walmart.com
OE Solutions Heater Hose Connector 3/4 x 3/4 800-418 - The Home Depot
Heater Shut Off Valve—fits 3/4 Heater Hose for 1962-1979 Nova | GM Classics
Molded Heater Hose 3/4 to 5/8 - 38" Long - 099006 - Affordable Street Rods
Amazon.com: HPS Performance 3/4" ID Clear high Temp Reinforced Silicone Heater Hose, Max Working Pressure 70 psi, Max Temperature Rating: 350F, Bend Radius: 3" (HTHH-075-CLEAR) : Automotive
PUROSIL, LLC. 2215-0750 3/4 ID BLUE SILICONE HEATER HOSE Abbott Rubber Company
Black Silicone Hose, 3/4" I.D. 180 degree Elbow, 4" Legs - Pegasus Auto Racing Supplies
Black Silicone Hose, 3/4 x 5/8 inch ID Straight Reducer - Pegasus Auto Racing Supplies
Amazon.com: HPS Performance 3/4" ID Blue high Temp Reinforced Silicone Heater Hose tubing, 10 feet Length, Max Temperature Rating: 350F, Bend Radius: 3" (HTHH-075-BLUEx10) : Automotive