Description
ALU AN 90° BLOCK AR8374
Arlows Aluminium AN Dash Fitting 90° Block Angle
90° like AR8373, only flatter.
Anodized aluminium fitting as a block angle. The right angle sits closer to the part than a standard 90° fitting. For steel flex in fuel, oil, cooling and hydraulics where the bonnet, frame or cooler pack will not clear the standard sweep. For PTFE hose use PTFE fittings.
BLOCK ANGLE
Compact body. Less height than a classic 90° sweep, same joint.
90° TURN
The line leaves at a right angle without the wide radius of the standard fitting.
ANODIZED ALU
Light, corrosion resistant, race look. Pick colour above.
AN DASH
Fits common steel flex. Pick size above, threads in the table.
Use cases
- Tight bays: under the bonnet, at the turbo, between cooler pack and block
- Fuel and oil: rail, oil cooler, catch can with little clearance to the body
- Cooling and hydraulics: a low 90° exit at the stub
Technical data
| Dash | Thread | ID | OD |
|---|---|---|---|
| Dash 4 | 7/16-20 UNF | 5.56 mm | 11.13 mm |
| Dash 6 | 9/16-18 UNF | 8.73 mm | 13.89 mm |
| Dash 8 | 3/4-16 UNF | 11.12 mm | 16.28 mm |
| Dash 10 | 7/8-14 UNF | 14.27 mm | 20.24 mm |
| Dash 12 | 1 1/16-12 UNF | 17.47 mm | 23.82 mm |
| Dash 16 | 1 5/16-12 UNF | 22.20 mm | 30.50 mm |
| Dash 20 | 1 5/8-12 UNF | 28.50 mm | 35.81 mm |
- Part number: AR8374
- Material: aluminium, anodized
- Angle: 90° block (flatter than AR8373)
- Hose: classic steel flex AR8394, not PTFE core
Fitment
Cut the hose square, assemble the fitting per the instructions. Dash size must match hose and counterpart. Do not mix this up with standard 90° AR8373: same angle, different height. For PTFE Teflon hose use PTFE fittings. 45° block angle AR8372 is a separate item.