Proflow’s 450 Series hose is constructed from a chlorinated polyethylene (CPE) synthetic liner, wrapped in a lightweight nylon outer shield. It is resistant to hydrocarbon based fuels so it can be used in fuel systems using E10, E85, diesel, methanol and all premium unleaded fuels. Its nylon outer cover provides greater flexibility over our traditional 100 Series hose, while still retaining great operating pressures. To be used with 100 and 500 Series fittings.

Note: Not recommended for transmission lines or near high heat environments. This hose is not designed for use on high pressure power steering transmission, brake and high pressure hydraulic applications. A support spring may be needed in a vacuum application with tight bend radii.

Frequently Purchased

Proflow Inline Air / Oil Separator Catch Can, Baffled, AN10 ORB, Billet Aluminium, Universal, Black

$159.50
In stock
Proflow Inline Air / Oil Separator Catch Can, Baffled, AN10 ORB, Billet Aluminium, Universal, Black

Proflow Fuel Rails, Kit, For Holden Commodore VF, GM LSA Supercharged, -08AN ORB, Billet Aluminium, Black Anodised

$450.00
In stock
Proflow Fuel Rails, Kit, For Holden Commodore VF, GM LSA Supercharged, -08AN ORB, Billet Aluminium, Black Anodised

Proflow Throttle Body Adapter, Weld-on Flange, Suit 74mm Bosch DBW Throttle Body, 16mm Thick, Each

$78.50
In stock
Proflow Throttle Body Adapter, Weld-on Flange, Suit 74mm Bosch DBW Throttle Body, 16mm Thick, Each

Proflow Throttle Body Adapter, Weld-on Flange, Suit 82mm Bosch DBW Throttle Body, 16mm Thick, Each

$78.50
In stock
Proflow Throttle Body Adapter, Weld-on Flange, Suit 82mm Bosch DBW Throttle Body, 16mm Thick, Each

Proflow Fitting, Fuel Inlet Banjo Kit, 9/16-24 x AN6 , Suits Holley Side Pivot Bowl, Barry Grant, FiTech, Blue

$36.70
Only 4 left
Proflow Fitting, Fuel Inlet Banjo Kit, 9/16-24 x AN6 , Suits Holley Side Pivot Bowl, Barry Grant, FiTech, Blue

Proflow OE, Alternator Bracket Set, Mild Steel, Suit Cleveland , XY 302 Windsor With L/H Inlet Water Pump, Kit

$89.50
Only 4 left
Proflow OE, Alternator Bracket Set, Mild Steel, Suit Cleveland , XY 302 Windsor With L/H Inlet Water Pump, Kit

Proflow Cylinder Heads, AirMax 200, Bare Aluminium, SB Ford Cleveland , 2V 68cc Chamber, 205cc Intake Runner, Pair

$1,790.00
Only 1 left
Proflow Cylinder Heads, AirMax 200, Bare Aluminium, SB Ford Cleveland , 2V 68cc Chamber, 205cc Intake Runner, Pair

Proflow Valve Covers, Tall, Fabricated Aluminum, Black Powder Coated, Small Block For Chrysler, Pair

$313.95
In stock
Proflow Valve Covers, Tall, Fabricated Aluminum, Black Powder Coated, Small Block For Chrysler, Pair

Proflow Water Pump Electric Billet Aluminium, Polished, suits Toyota Supra 2JZ, 132 LPM (35 GPM) at 12 Volts, Each

$449.00
Only 2 left
Proflow Water Pump Electric Billet Aluminium, Polished, suits Toyota Supra 2JZ, 132 LPM (35 GPM) at 12 Volts, Each

Proflow Water Pump Electric Billet Aluminium, Black, Nissan Patrol TB48 132 LPM/35 GPM at 12 Volts, Each

$449.00
Only 2 left
Proflow Water Pump Electric Billet Aluminium, Black, Nissan Patrol TB48 132 LPM/35 GPM at 12 Volts, Each

More From This Category

Proflow Hose, Black Nylon Braided 04AN, 1/4in., 1 Metre Length

Proflow Hose, Black Nylon Braided 04AN, 1/4in., 1 Metre Length

$29.22

View