COMP Cams Camshaft CS X4 258HR-11

Marsoni

M251S

$200.47

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

COMP Cams Camshaft CS X4 258HR-11Hydraulic Roller Xtreme 4X4: Strong torque, good mileage for stock to mildly modified engines.; 258 262 Advertised Duration, 206 210 Duration . 050", . 458" . 458" Lift, 111 Lobe Separation; 1000 to 5000 RPM range; Must use bronze tip fuel pump pushrod when using high pressure or high volume pump; This Part Fits: Year Make Model Submodel 1987 1991 Avanti II Base 1991 1996 Buick Commercial Chassis Base 1992 1993 Buick Roadmaster Base 1991 1993 Buick

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My doodle adores this thing and gnaws on it constantly. He has not been able to harm it, which is great. That’s the best part. Things to be aware of: 1. This is mostly molded plastic; it is a bit heavy and very hard. My dog tosses it into the air and if it lands on him, it HURTS. A lot. 2. While it’s sturdy, sharp teeth eventually gnaw pieces and little shavings off the toy. These are microplastics and could be harmful if your dog swallows them.

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Reviewed in the United States on January 13, 2026

Verified Purchase

Tara R Applegate

Carnegie, US

★★★★★ 1

Terrible item

My dog has already torn up one of the dogs. Just gave it to her today. I do not recommend this item

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Reviewed in the United States on June 13, 2026

Verified Purchase

Dee S