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Description
Earls UltraPro Series Hose - Size 12 - 33 Ft - 683312ERLOverview: Modern day high performance vehicles require a plumbing system designed to withstand today's fuids, harsh environments, brutal vibration, ? ow requirements & extreme pressures. UltraPro from Earl's was engineered as a system to exceed the rigorous demands of even the most extreme forms of racing. Don't settle for good enough. Go UltraPro! Features: PTFE inner liner impervious to all known fuels, oils and coolants used in automotive
Overview:
Modern day high performance vehicles require a plumbing system designed to withstand today's fuids, harsh environments, brutal vibration, ?ow requirements & extreme pressures. UltraPro from Earl's was engineered as a system to exceed the rigorous demands of even the most extreme forms of racing. Don't settle for good enough. Go UltraPro!
Features:
- PTFE inner liner impervious to all known fuels, oils and coolants used in automotive applications
- Designed to withstand harsh environments, brutal vibrations, high flow requirements and extreme pressures
- Double-helix ribbed inner hose liner offers extreme ?exibility and full ?ow making tough plumbing jobs a snap with less hard connections!
- Liner is reinforced with an outside glass-?ber wrap for additional strength and integrity!
- PTFE inner liner is carbon infused for static dissipation
- PTFE inner liner has ultra low coef?cient of friction to promote maximum ?ow
- Assembled with an olive that threads onto the double-helix ribbed inner liner of the hose for positive engagement and retention of the hose-ends
- Available in popular -6, -8, -10, -12, -16, and -20 sizes in both woven polyester braid and stainless steel braid
- UltraPro Polyester Braid hose is up to 67% lighter than traditional rubber hose with stainless steel braid
- UltraPro Stainless Steel Braid is up to 37% lighter than traditional rubber hose with stainless steel braid
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Earls |
|---|---|
| Carbon Lined | Yes |
| Compatible Hose Ends | UltraPro - Crimp On |
| Compatible Hose Ends | UltraPro - Twist On |
| Crimping Die | 22MM - D10022BERL |
| Emission Code | 5 |
| Final Crimp O.D. Range | .982"-.986" |
| Fluid Type | Automatic Transmission Fluid |
| Fluid Type | Bio-Fuels |
| Fluid Type | Coolant |
| Fluid Type | Diesel |
| Fluid Type | E85 |
| Fluid Type | Methanol/Alcohol |
| Fluid Type | Oil |
| Fluid Type | Pump Gas |
| Fluid Type | Race Gas |
| 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 |
| Hose Family | UltraPro |
| Hose Length | 33 Feet |
| Hose Outer Material | Black Polyester |
| Hose Size | 12 AN |
| Inside Diameter | .646" |
| Max Vacuum | 20 in Hg |
| Max Working PSI | 250 PSI |
| Min. Bend Radius | 2.5" |
| Outside Diameter | .905" |
| Product Type | UltraPro Black Polyester Braided |
| Submersible in Fuel | No |
| Temperature Range | -67° F to 257° F |
| Warning | California Proposition 65 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Cheaper than shoes!
Size: Medium & Large, Color: Red Scorpion, Size: Medium & Large, Color: Red Scorpion
Instant hit with a dog that likes chewing shoes! This is a much cheaper alternative than a new pair of shoes. They state it is indestructible but at the same time the directions state when it reaches a certain chewed up point to take it away. So obviously this is destructible but it does allow for a lot of chewing. I can not personally attest to the flavor but it must be good because the dog wanted this chew before i even unwrapped it. It is somewhat ugly in both color and shape but I have had no complaints from the dog! I also appreciate that this can be put in the dishwasher to clean. To be honest i have never considered that with other toys and I do appreciate that it can be placed in the dishwasher. Most importantly, this lasts, the dog is in love with this, there are multiple limbs for the dog to chew. It’s his new favorite toy and worth every bit of the cost!
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Durable
Size: Medium & Large, Color: Red Scorpion
This bone has proved to be durable and tasty (per our Labrador). She chews and chews with barely a dent. I’m guessing the flavor is good because it’s still her go-to bone after almost a week. Beware of your pet dropping it on your toes though as it is quite hard.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
The ONLY Bones/Chews Dog-Approved in Our House!
Flavor Name: Original Jerky, Size: X-Large
We have 2 purebred pitbulls, both adult males who weigh between 75-80 pounds. We bought a huge assortment of bones, treats, and chews when we first got our boys (they're rescues, and we got them at the same time). They strongly favored these Marrowchews, even over other, imitation products of different brands.
We actually didn't know they had marrow INSIDE the bones for quite some time, and as soon as we realized that, we understood why our dogs loved them so much! The way the marrow is embedded in the bone, but a ways in from either end, is really clever. The dogs can surely smell it long before they can taste it, and it seems to keep them really interested and motivated at first. Then, they get to the actual marrow, and they are working on these bones non-stop until it's completely gone. The way they are made is also really unique; they sort of 'splinter' as they get chewed, and it actually helps with doggie dental care, cleaning the teeth and massaging the gums. There is no mess with these bones, no pieces flaking or chunking off, anything like that. They are also completely odor-free. With other bones/chews, they'll start them, but lose interest really quickly, and never so much as look at those again. These specific Marrowchews are truly the ONLY ones that keep our dogs interested, and for a significant amount of time, too. They'll work on the XL sizes daily throughout the day for a total of 1-2 hours, and they last a couple of months, easily. And keep in mind, these are pretty
aggressive chewers!
HIGHLY recommend these, and the price on Amazon is the best anywhere!
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Reviewed in the United States on March 24, 2014
★★★★★ 5
Durable and fun
Flavor Name: Beef, Size: Medium/Large
I have two dogs and I only bought one bone over a month ago. They’ve both been chewing on it and it’s held up really well. I wouldn’t say they’re aggressive chewers, but they do like chewing.
They’re still picking it up and using it, so they’re definitely not bored with it. As for me, it’s been a pretty great buy.
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Reviewed in the United States on April 14, 2024
★★★★★ 4
Tough Chew!
Flavor Name: Original Jerky, Size: Medium
Sporn is a very tough chew. We have a 22pound Beagle 1 year old. She spend little time working on the Hard plastic that encases the marrow. Now I don't doubt there are some dogs that would chew this mindlessly for the small marrow treat. It is not for my pup! She needs more play to keep at it. A TOUGH CHEW would be better slightly less thick and more marrow inside. I attached a string and had her whirly birding around chasing this bone but once we let go she has a 30 second interest. Not for every dog maybe for the big guys 100 lb brutus !
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Reviewed in the United States on May 13, 2024