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Your cart is empty.Mr. Gasket Fuel Pressure Gauges accurately, reliably monitor pressure and empower you to easily make changes with an adjustable fuel-pressure regulator. These 1.5-inch mechanical analog gauges read in 1/2-pound increments across a range from 0 to 15 pounds, fit almost anywhere, are compatible with any 1/8-inch NPT female port, and feature a 270-degree sweep, an easy-to-read white face with black numbers, and a chrome bezel.
Keith
August 17, 2025
This is exactly what I needed. I previously purchased two oil filled gauges. Neither one would register once the engine compartment heated up. So far so good this one’s holding up good under heat.
J J
August 3, 2025
My oil filled gauge broke, again, spilling oil, just like the last two. The price was right on this and not needing as much range as my supercharged days. I installed this unit using Teflon tape,a few threads above base thread. Sealed perfectly and read the same as my previous gauge. My Mallory pump 1/2" lines can go into the 20# range and Holly type needle and seats blow when over pressured. I keep it on one of the feed ports on the return style regulator at 6.5 psi. My engine tried and true, healthy 383 in an old 240Z, messy old school,but no guesswork, reliable for more than 15 years in current configuration. Pressure matters. Gauge looks good, easy enough to read, and matches my old. Exactly what I need when checking under hood pressures.
67FSTBKGT
July 14, 2025
Not absolutely sure how accurate it is, because I have nothing to compare it to. Otherwise, I'm happy.
Michael
May 15, 2025
Works great reads properly with my fpr in line. I did use pipe tape and a 1/8 to 3/8 thread but to size up to my fpr
Eric
March 4, 2025
I wanted to write a review, although I returned the product, thinking it was defective. It was an issue on my end! I ended up getting a free one from a friend after I figured out my problem and it work like a charm.
Jason H.
February 15, 2025
I bought this to attach to my Holley bypass fuel pressure regulator. Very accurate. Dont be worried if it reads a 1psi out the box uninstalled, it will work fine when hooked up and under pressure.
Randy D.
January 4, 2025
Purchased this at start of year and install on my 67 GTO. Stored the car all winter and now that I have the car out for the summer, the gauge isn't working. Amazon won't do anything to address the issue of it being defective. Terrible service and apparently a low quality product.
joshua
January 3, 2025
I went with this brand because I know they’re a good brand but they kind of cheeped down on this with plastic covering which if you get fuel on it fog up and you can’t fixI would give this a three starAnd for the price you’re paying on this they should’ve had it glass
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