COMP Cams GM LS3/LS4 HV Series Camshaft LS272PU-12

COMP Cams GM LS3/LS4 HV Series Camshaft LS272PU-12

Marsoni

M251S

$211.41

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams GM LS3/LS4 HV Series Camshaft LS272PU-12This COMP Cams HV NSR cam is designed for GM cathedral port 4. 8L 5. 3L 6. 0L powered vehicles. It provides amazing drivability and throttle response while also requiring minimal tuning. Torque is increased across the entire operating range while still producing +69 horsepower at peak. Get the most out of your daily driver truck, SUV or 4x4 without sacrificing street manners. The NSR HV cam will provide a deep rumble with a mild, yet noticeable lope.

Easy Shipping

Quick Dispatch:

Your COMP Cams GM LS3/LS4 HV Series Camshaft LS272PU-12 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your COMP Cams GM LS3/LS4 HV Series Camshaft LS272PU-12 ships.

Need Help?
Questions about COMP Cams GM LS3/LS4 HV Series Camshaft LS272PU-12, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for COMP Cams GM LS3/LS4 HV Series Camshaft LS272PU-12 in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

The connectors, and plugs work great. I operate an Arctic Fox 990 TC. Plugging the ends keeps any residual in the hose and prevents odors and they ends are very easy to operate. I operate an RV in a climate controlled environment, dumping grey water roughly once every day or two for odor control, with occasional trips dumping more like 5-7 day intervals. I only use one of the two hoses and after about 175 cycles the hose split apart near the end. I shortened it at the break and reattached but within another 10 uses the hose split in the middle. Extending and contracting the hose is hard on it and weakens the folds in the plastic the point of failure within certainly less than 200 uses at 50+F temperatures, so don't expect great longevity out of the hose. I image if you dump in cold temperature, subject it to a lot of movement by leaving it hooked up outside the hose could survive even fewer extensions. If you only dump a few times a year it may last you twenty years or more. The good news is that if you pay attention you'll likely notice the hose split before you run the sewage through it, so if you carry a spare you'll at least be able to dump. I ordered another pair so I can always have at least one spare on hand and I figure my failure rate will be about once every 9 months or so. Camco makes other hoses, including an Extreme that likely doesn't pack tightly enough for two 10' sections in my bumper. I don't need crush resistance, I need durability, so the more expensive hose really wouldn't be an improvement for me since I wouldn't be able to carry a backup. I'm guessing all of these hoses will have a similar durability limitation, especially if extended when cold. I'd like to see a slightly softer, more durable material that will still hold it's shape when dumping, but maybe that's not possible with current plastic characteristics. Main take away is make sure you've got a spare sewer hose section on hand if you have a way to store it.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 21, 2021

Verified Purchase

Butch & Tricia

Carnegie, US

★★★★★ 5

Durable, Reliable RV Sewer Hose

Style: 20' Rhino Sewer Hose

The Camco RhinoFLEX sewer hose appears to be extremely durable and tough — exactly what you want when it comes to RV sewer equipment. This is one product where you absolutely don’t want leaks, and this hose feels solid and dependable. I really like that it comes in two 10‑foot sections. You only have to use the length you actually need to reach the dump station, which keeps things cleaner and easier to manage. The fittings lock on securely, and the hose holds its shape well during use. Overall, a strong, well‑designed sewer hose that gives you confidence every time you dump your tanks.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 18, 2026