Stepped Billet Dual Hose Separators

Feed and return lines are rarely the same size, and their separator should know that.

Dual separators with matching bores assume matching hoses, which fuel systems rarely run. The Finish Line Factory Stepped Billet Dual Hose Separator pairs different sizes on purpose: bore combinations of 11.1mm, 14.2mm with 14.2mm, 15.9mm, made for running a fuel feed and return side by side. Mixed sizes, one clean clamp.

Benefits

• The 8AN feed and 6AN return finally travel as one tidy pair
• Each bore grips its own hose correctly instead of one loose, one crushed
• Mixed-size systems get the same show-quality routing as matched ones
• Spacing holds constant so the smaller line stops wandering

Features

• Stepped dual bores for two different line sizes
• Bore combinations: 11.1mm, 14.2mm with 14.2mm, 15.9mm
• Ideal for fuel feed and return pairs
• Billet construction clamping evenly on both lines
• Sold individually

The Details

A stepped separator solves the mismatch problem correctly: each bore is machined for its line's OD, so both hoses clamp at proper grip instead of splitting the difference. That matters because a bore oversized for its hose is a rattle and a chafe point, while an undersized one dents braid. Typical pairings track fuel system reality, a larger feed beside a smaller return, and the same logic serves oil systems and brake-line-plus-sensor-cable runs. Space them down the run like any support and the mixed pair reads as a designed circuit.

Kit Includes

• 1x Stepped Billet Dual Hose Separators (size per your selection)

Applications

• Bore combinations: 11.1mm, 14.2mm with 14.2mm, 15.9mm
• Common uses: fuel feed and return pairs of different sizes, oil feed and drain pairs, mixed hose and cable runs
• Pairs with FLF braided hose