Billet Specialties Hose Clamp
Billet Specialties Hose Clamps for a Cleaner Engine Bay
A standard worm-gear clamp does its job, but it rarely adds anything to the look of a freshly detailed engine compartment. Billet Specialties built its hose clamp offering around that problem. The company began producing accessories for the street rod industry in 1985, and its hose clamps carry the same attention to fit and finish. The result is a clamp that hides the hardware and puts a polished aluminum finish on show instead.
Polished Billet Hose Ends
The core of the range is the billet aluminum hose end clamp. Each one pairs a stainless steel worm-gear clamp with a polished aluminum cover, so the fastener does the holding while the cover provides the finish. The covers are precision machined from 6061-T6 billet aluminum and given a mirror polish. The range is aimed at builders who want a subdued, chrome-like look rather than loud anodized colors.
Sizing covers the common hose diameters on hot rods, muscle cars and custom builds. Clamps are offered for rubber hose and for steel braided hose, in sizes running from 3/8 in. up through 1-3/4 in. Larger radiator-style sizes use a worm-gear design and are listed for rubber hose only. Typical applications include:
- Fuel line connections in the 3/8 in. and 5/8 in. range
- Heater hose connections around 3/4 in.
- Radiator hose connections in the 1-1/2 in. and 1-3/4 in. sizes
- Steel braided hose runs where a clean, finished termination is wanted
Line Clamps and Mounting Hardware
Billet Specialties also makes billet line clamps, which solve a related problem: keeping fuel and other lines secured to the frame or firewall. These are machined from 6061-T6 billet aluminum and fully polished. They come with stainless steel installation hardware and are sold in sets of four. Hole sizes run from .188 in. to .500 in., so they suit everything from small vacuum or brake lines to larger fuel lines. Used alongside the hose end clamps, they let a builder carry the same polished look along the whole length of a line.
What to Consider When Choosing
- Hose type: match the clamp to rubber or steel braided hose, as the two are sized differently.
- Hose outside diameter: measure the hose itself, not the fitting, before choosing a size.
- Finish: the hose end clamps are polished, while the line clamps are offered in a natural aluminum finish. Pick what fits the rest of your dress-up parts.
- Intended use: these are show-focused dress-up pieces, ideal for street rods, restorations and custom builds where appearance counts.
Many of these parts are machined in the USA. For more from the maker, see the full Billet Specialties brand page, or browse the complete hose clamp category to compare options from other manufacturers.