PRO Racing Inline Adaptors with either Hose Bard ends NPT Male/Male or a range of AN ends is an ideal & inexpensive way to add a fuel pressure gauge in your engine bay by connecting to your rubber hose or braided fuel line or existing NPT Female Port. Install a thermal switch or temperature sending unit anywhere in the oil line with these sleek in-line adapter.
1/8″ NPT port for gauge sensors and we carry a large range of sizes as seen below.