Our 3-ply reinforced silicone heater hose emits great flexibility and abrasion resistance, capable of withstanding temperatures of up to 180°C. These thermostat bypass hoses are best suited for use on 351 Windsor engines while the slightly shorter BPH1 is better suited for 289 / 302 Windsor with the shorter deck height. Check out our 1/2 heater hose with a 5/8 flare PFESHH1316BK which are perfect to use on XR to XY V8

More From This Category

Proflow Radiator Hose Kit, Silicone, For Ford Falcon BA-FG, 6 Cyl Barra 4.0L, XR6 Turbo, Black, 5mm Wall, Kit

Proflow Radiator Hose Kit, Silicone, For Ford Falcon BA-FG, 6 Cyl Barra 4.0L, XR6 Turbo, Black, 5mm Wall, Kit

$250.95

Proflow Radiator Hose Kit, Silicone, Black, 5mm wall, 4 ply, For Holden Chevrolet 350 327 HQ HJ HX HZ, Kit

Proflow Radiator Hose Kit, Silicone, Black, 5mm wall, 4 ply, For Holden Chevrolet 350 327 HQ HJ HX HZ, Kit

$111.14