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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
COMP Cams Magnum Roller Rockers CS 1.6173 Applications are the ultimate street Rocker. With a 10mm Stud diameter and 1. 6 ratio, they are designed for Serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly Steel, which is a superior material that will not flex and assures maximum lift. Their Roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other
173 Applications are the ultimate street Rocker. With a 10mm Stud diameter and 1.6 ratio, they are designed for Serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly Steel, which is a superior material that will not flex and assures maximum lift. Their Roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other Rocker arms, Magnum Roller Rockers are perfect for performance Applications with less than 350 lbs. open spring pressure. Don't accept inferior products or cheap knock-offs, look for the COMP Cams logo stamped into the underside of every Magnum Rocker.
CatalogUser 1
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987-1989 | Chevrolet | Beretta | Base |
| 1989 | Chevrolet | Beretta | GT |
| 1988,1993-1994 | Chevrolet | Camaro | Base |
| 1982-1986 | Chevrolet | Camaro | Berlinetta |
| 1987 | Chevrolet | Camaro | LT |
| 1989 | Chevrolet | Camaro | RS |
| 1982-1987 | Chevrolet | Camaro | Sport |
| 1985,1987-1989 | Chevrolet | Cavalier | Base |
| 1985 | Chevrolet | Cavalier | CL |
| 1985,1987 | Chevrolet | Cavalier | CS |
| 1986-1989 | Chevrolet | Cavalier | RS |
| 1985 | Chevrolet | Cavalier | Type-10 |
| 1989 | Chevrolet | Cavalier | VL |
| 1986-1989 | Chevrolet | Cavalier | Z24 |
| 1982-1989 | Chevrolet | Celebrity | Base |
| 1982-1983,1989 | Chevrolet | Celebrity | CL |
| 1985 | Chevrolet | Celebrity | Classic |
| 1982 | Chevrolet | Celebrity | CS |
| 1985-1987 | Chevrolet | Celebrity | Estate |
| 1984-1989 | Chevrolet | Celebrity | Eurosport |
| 1980-1983 | Chevrolet | Citation | Base |
| 1980 | Chevrolet | Citation | Club |
| 1980 | Chevrolet | Citation | Custom |
| 1980-1983 | Chevrolet | Citation | X-11 |
| 1984-1985 | Chevrolet | Citation II | Base |
| 1984-1985 | Chevrolet | Citation II | X-11 |
| 1987-1989 | Chevrolet | Corsica | Base |
| 1987-1988 | Chevrolet | Corsica | LT |
| 1989 | Chevrolet | Corsica | LTZ |
| 1992-1994 | Chevrolet | Lumina | Euro |
| 1991-1994 | Chevrolet | Lumina | Z34 |
| 1991 | Chevrolet | S10 | Baja |
| 1982-1993 | Chevrolet | S10 | Base |
| 1982-1990 | Chevrolet | S10 | Durango |
| 1992-1993 | Chevrolet | S10 | EL |
| 1982-1989 | Chevrolet | S10 | Sport |
| 1982-1992 | Chevrolet | S10 | Tahoe |
| 1983-1989 | Chevrolet | S10 Blazer | Base |
| 1987-1989 | Chevrolet | S10 Blazer | High Country |
| 1983-1989 | Chevrolet | S10 Blazer | Sport |
| 1983-1988 | Chevrolet | S10 Blazer | Tahoe |
| 1991,1993-1994 | Oldsmobile | Cutlass Supreme | Base |
| 1991-1993 | Oldsmobile | Cutlass Supreme | International |
| 1992-1994 | Oldsmobile | Cutlass Supreme | S |
| 1991 | Oldsmobile | Cutlass Supreme | SL |
| 1993-1994 | Pontiac | Firebird | Base |
| 1991-1993 | Pontiac | Grand Prix | GT |
| 1992-1993 | Pontiac | Grand Prix | GTP |
| 1992-1993 | Pontiac | Grand Prix | LE |
| 1991-1994 | Pontiac | Grand Prix | SE |
| 1991-1993 | Pontiac | Grand Prix | STE |
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
4.6 ★★★★★
Based on 1109 reviews
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Product Reviews
★★★★★ 5
Fun with a creative twist
Color: Colors May Vary, Size: 5.5 Inch
This would be a toy to get creative with. The quality is there. It’s a nice size it rolls so it’s great as just a bowl that’s slightly rubbery silicone like that the dog can play with and chew a bit. If you have a strong tour, and you believe that they chew everything that you give them eventually they would probably chew it open. Our puppy likes it plays with that as a typical ball. It’s perfect because he can grab it in his mouth and walk around with it lightly and easily. We do take a kitchen towel. Roll it with treats and shove it inside and he’ll have to try and retrieve that that towel with the treats so it kind of gives us a few minutes of peacefulness. You can create so many different fun games with it because you have access to place things inside you know the holes are slightly big so the items inside would have to be of a good size. We have put his his large wishbones inside to allow for him not to have to hold the bone and it gives him some sort of structure as well as if it rolls away, he finds it to be a game so that’s nice. It’s made well. It’s good quality. I like how it’s blue so the dog could see the color and it’s easy to store cause it’s not huge.
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Reviewed in the United States on January 11, 2026
★★★★★ 5
Buy it!!!! It’s great!!!
Color: Blue, Size: 5.5 Inch, Color: Blue, Size: 5.5 Inch
My dog is obsessed with this ball!!! It is very sturdy and he has fun chewing it and playing with it. I bought the biggest size for my mini Goldendoodle. Buy it!! It’s a winner!!!
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Great toy for both inside & outside play!
Color: Pink, Size: 3 Inch, Color: Pink, Size: 3 Inch
My Yorkies love this toy! This is my 3rd purchase of the same type of ball - the small 3" JW Pet HOL-lee ball. I bought one for my first Yorkie, she loved it, so when I got another Yorkie puppy, I bought a 2nd. They play with them so much that they sometimes get left outside. The green one was faded and started to blend it with the grass, so I bought a new one. It's great for a game of fetch, and isneasy to wash. Wish I could select a specific color, as I'd really like a purple one.
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Reviewed in the United States on July 20, 2025
★★★★★ 4
Great indoors and out.
Color: Blue, Size: 4.5 Inch
This is a great toy if your dog likes balls. While it's not my dog's favorite (he favors small squeaky animals) it is safe indoors, soft on floor, walls and furniture and something durable for fetching.
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Reviewed in the United States on February 16, 2026
★★★★★ 5
Terrific for fetch, would not hold up to unmonitored chewing
Color: Colors May Vary, Size: 5.5 Inch
Fabulous for playing fetch. Young crazy-dog enjoys it! Would not hold up to using as a chew toy - we remove it when not playing with the dog.
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Reviewed in the United States on January 13, 2026