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Description
Chev LS COMP Cams LSR Series Hydraulic Roller Camshaft # CC54-464-11Chev LS COMP Cams LSR Series Hydraulic Roller Camshaft # CC54 464 11 Camshaft, Hydraulic Roller Tappet, Advertised Duration 301 309, Lift . 624 . 624, Chevy, Small Block, LS Cam Style: Hydraulic roller tappet Basic Operating RPM Range: 2,600 7,000 Intake Duration at 050 inch Lift: 251 Exhaust Duration at 050 inch Lift: 259 Duration at 050 inch Lift: 251 int. 259 exh. Advertised Intake Duration: 301 Advertised Exhaust Duration: 309 Advertised Duration:
Chev LS COMP Cams LSR Series Hydraulic Roller Camshaft # CC54-464-11Camshaft, Hydraulic Roller Tappet, Advertised Duration 301/309, Lift .624/.624, Chevy, Small Block, LS
Cam Style:Hydraulic roller tappet
Basic Operating RPM Range:2,600-7,000
Intake Duration at 050 inch Lift:251
Exhaust Duration at 050 inch Lift:259
Duration at 050 inch Lift:251 int./259 exh.
Advertised Intake Duration:301
Advertised Exhaust Duration:309
Advertised Duration:301 int./309 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:0.624 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:0.624 in.
Valve Lift with Factory Rocker Arm Ratio:0.624 int./0.624 exh.
Lobe Separation (degrees):115
Camshaft Gear Attachment:3-bolt
Computer-Controlled Compatible:Yes
Grind Number:301LRXHR15
Valve Springs Required:Yes
Quantity:Sold individually.
Notes:Cannot use stock springs. With cathedral port heads on race style engines over 420 cu. in. Custom computer tuning required.
These COMP Cams LSR Series hydraulic roller camshafts feature modern lobe profiles that take full advantage of high-flowing late model GM LS3 rectangular port cylinder heads. They are tailored for a specific rpm range and usage, from torque to high-rpm horsepower. Give your Chevy LS3 engine a shot in the arm with one of these COMP Cams LSR Series hydraulic roller camshafts.
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4.1 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Good sturdy ball for aggressive chewer
Size: 4.5"
Nice heavy duty ball that my 7 yr old pitbull can chew on and not destroy it in 2 minutes. Wish that could get 3 for the cost but whatever. Nice bright colors . Good size that he won't choke on it .
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Reviewed in the United States on March 30, 2026
★★★★★ 4
Great ball but poor squeaked design
Size: 4.5"
My Rottie loves these balls. The ball lasts a long time even though he plays hard and chews them. My biggest complaint is the squeaker disconnects easily from inside the ball, the glue does not hold! We have bought many of these balls because eventually the area where the squeaker is attached comes away from the ball leaving an open whole that causes the ball to eventually developed a long crack at which point it no longer is able to be thrown nor is is fun for him any longer.
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Reviewed in the United States on December 19, 2025
★★★★★ 5
Well made and great fun for our Pittie
Size: 4.5"
My pittie loves these! They are way thicker than others. He has learned how to chew on the spikes. Seems like a good teeth cleaning too. Yes, the squeaker breaks! That is a great thing!! With his active chewing, that sound was driving us crazy after a while.
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Reviewed in the United States on February 19, 2026
★★★★★ 5
"Durable Fun: Pweituoet Heavy Duty Squeaky Dog Balls for Aggressive Chewers"
Size: 4.5"
Product Review:
The Pweituoet 4.5” Heavy Duty Squeaky Dog Balls have been a hit with my dog, proving to be both durable and entertaining.
Durability:
These dog balls are impressively tough. My dog is an aggressive chewer, and most toys don’t last long, but these balls have held up exceptionally well. The heavy-duty material and spiked design are perfect for dogs who love to chew, providing both durability and safety.
Entertainment:
The built-in squeaker adds an extra layer of fun. It captures my dog’s attention immediately, and the squeak keeps him engaged for longer play sessions. The spikes also make the ball easy for him to grip and carry around.
Size:
The 4.5” size is ideal for medium to large dogs. It’s large enough to avoid being a choking hazard but still easy for my dog to pick up and play with. The size and weight are just right for games of fetch, too.
Value:
Given the durability and how much my dog enjoys these balls, they offer great value for the price. They’ve lasted much longer than other toys we’ve tried, making them a worthwhile investment for any dog owner with a tough chewer.
Overall Verdict:
The Pweituoet Heavy Duty Squeaky Dog Balls are an excellent choice for medium to large dogs, especially those who are aggressive chewers. They’re durable, fun, and well-sized, making them a great addition to your dog’s toy collection. Highly recommended!
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Reviewed in the United States on August 10, 2024
★★★★★ 5
Actually stands up to use
Size: 4.5", Size: 4.5"
I have a pitbull who is a toy destroyer. All those toys, even the ones that say tough enough for destroyers, never hold up. THESE BALLS ARE AWESOME! I bought the 2 pack of the 4.5 inch balls and they lasted a year. I literally am writing this review after ordering a new set. These are well worth the money and Ghost (my dog) loves them. Hes a 103lbs pitbull and his life mission is cuddles and destroying his toys... and these lasting a year of everyday use is friggin awesome. Both toys failed in the same way eventually. They gave out in a circle around the "squeker".
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Reviewed in the United States on September 14, 2024
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