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Earl's Performance Ultra-Flex™ 304 Stainless Braid Hose 660012ERL

Earl's Performance Ultra-Flex™ 304 Stainless Braid Hose 660012ERL
Earl's Performance Ultra-Flex™ 304 Stainless Braid Hose 660012ERL
$53.99 ea
NEWARRIVING SOONEstimated Ship Date 04/06/2023 (If Ordered Today)447 available from HOLLEY PERFORMANCE PRODUCTS as of 01/18/2023
Model: 4001544
Supplier has not provided any fitment data for this product.
[More Info]
We have taken the same inner tubing of our Kevlar(R)) hose, and covered it with a high tensile grade 304 stainless steel. You still get all of the same flow rate and flexibility advantages of the Kevlar(R)) hose but with additional protection. The carbon lined inner tubing, for static dissipation, is smooth bore with large ID for maximum flow and convoluted exterior support for incredible flexibility. Ultra–flex stainless is 40 percent lighter and has an average of 14 percent larger ID than our premium stainless braided rubber hose. Being Teflon(R) it has a large range of applications including fuel, oil, water, methanol and air as well as a very high vacuum rating of 29Hg. The new stainless hose also accepts all of the same hose ends and crimp collars made for the Kevlar(R)) ultra–flex line. This means that the same crimper and dies used for the Kevlar(R)) hose can be used with the new stainless, so your ultra–flex crimper and dies are all you need for all of your high end line assemblies. Teflon(R) and Kevlar(R)) are registered trademarks of DuPont Performance Elastomers.
  • Aircraft Quality 304 Stainless Steel Wire
  • High Temp. Smooth Bore Teflon+ Tubing
  • Convoluted Outer Wall Of Inner Tube
  • Incredible Flexibility
  • Remains Flexible At Temps. Between -94F And +510F
  • Clean and Fast Flowing
  • Sold Per Foot
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
Installation Notes:
Bulk hose takes about 3-4 days for processing. Each bulk order must be created, scheduled at the production facility, cut to length, packaged, shipped to the warehouse, and received by the warehouse (before it can be shipped to the customer). Pre-cut boxed hose (i.e. 3 to 33 foot lengths) ship directly from the warehouse.
About Earl's Performance

Earl's Performance Products was founded by Earl Fouts in 1955 in Lawndale, California. The mission was to supply high-quality military aircraft surplus plumbing components directly to the racing industry from a small retail outlet. As the military surplus market dried up, Earl recognized the need for continuity of supply for the racing market and pioneered the Earl's range of hoses and fittings that are still used today. In doing so he created the racing aftermarket plumbing industry.


Download Name File Size



Color Silver
Compatible Hose End Ultra Flex
Compatible Hose Ends Ultra-Flex
Crimping Die 25MM - D10025BERL
Emission Code 5
Final Crimp O.D. Range 1.145 in. - 1.159 in.
Fluid Type Pump Gas, Diesel, Automatic Transmission Fluid, Coolant, Oil, Race Gas, Bio-Fuels, E85, Methanol/Alcohol
Fluid Type Rating - Automatic Transmission Fluid 5 out of 5 Rating
Fluid Type Rating - Bio-Fuels 5 out of 5 Rating
Fluid Type Rating - Coolant 5 out of 5 Rating
Fluid Type Rating - Diesel 5 out of 5 Rating
Fluid Type Rating - E85 5 out of 5 Rating
Fluid Type Rating - Methanol/Alcohol 5 out of 5 Rating
Fluid Type Rating - Oil 5 out of 5 Rating
Fluid Type Rating - Pump Gas 5 out of 5 Rating
Fluid Type Rating - Race Gas 5 out of 5 Rating
Fluid Type Rating - Vacuum 5 out of 5 Rating
Hose Family Ultra-Flex
Hose Length Bulk
Hose Outer Material Stainless Steel Braided
Hose Size 12AN
Inside Diameter 0.780 in.
Material Braided Stainless Steel
Max Vacuum 29 in Hg
Max Working PSI 880 PSI
Maximum Continuous Length 25 ft.
Maximum Working PSI 880
Min. Bend Radius 1.968"
Minimum Bend Radius 1.968 in.
Outside Diameter 0.961 in.
Part Type Fuel Hose
Product Length N/A
Size 12AN
Submersible in Fuel Yes
Vacuum 0-29 in. Hg
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm


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Earl's Performance Ultra-Flex™ 304 Stainless Braid Hose 660012ERL:
Mustang Depot 2023