★★★★★ 5
Oem quality, great kit
Size: 35-60 HP
Oem quality kit , got me back on the water,diy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
COMP Cams GM LS3/LS4 HV Series Camshaft LS272PU-12
Marsoni
M251S
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.
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
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
You may also like
Manley Chevrolet LS 4in Stroke 4.030in Flat Top Pistons
577.77
Superlift 05-20 Toyota Tacoma - Rear Fox 2.0 Shock - 4-6in Lift Kit - Single Shock
140.00
Injen 21-22 Toyota Supra 2.0L 4 Cyl. SP Short Ram Air Intake System - Wrinkle Black
195.25
Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .030in. MLS Cylinder Head Gasket 4.100in. Bore
97.60
StopTech 05-10 Ford Mustang Slotted & Drilled Left Rear Rotor
177.05
Superlift 09-14 Ford F-150 4WD 4.5-6in Lift Kit Component Box - Front
140.07
Eibach Lexus GX460 Pro-Truck-Lift
562.50
4.2 ★★★★★
Based on 47 reviews
Sort
Product Reviews
★★★★★ 1
DO NOT BUY THIS GARBAGE
Size: 20-35 HP
DO NOT BUY. Stopped working after 2nd trip total of 2 hours use. Not returnable after 30 days. Could easily ruin your engine. Expensive garbage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
★★★★★ 5
Looks very good quality to me.
Size: 85-300 HP
Everything looks good quality to me. I find it odd that the people leaving bad reviews with pictures of broken and melted impeller, when you can clearly see the brass on the inside is brown and dirty like old pennies and mine is shiny new. It's almost like the took the pictures of the ones they replaced to get a refund and a free repair kit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Great quality and price
Perfect fit. Received quicker than boat shop
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 22, 2025
★★★★★ 5
Easy to install if you watch some online how to videos.
The water pump kit worked great on my 35 year old, 2 stroke, 100hp, Mercury Outboard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2025
