


COMP Cams Rocker Arm GM LS3 1.8 3/8 Ultra
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
COMP Cams Rocker Arm GM LS3 1.8 3/8 UltraThis Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1. 8 ratio, this rocker fits LS3 with a 3 8" diameter stud. Catalog User 1 This Part Fits: Year Make Model Submodel 2009 2015 Cadillac CTS V 2007 2014 Cadillac Escalade Base 2011 2014 Cadillac Escalade Luxury 2008 2014 Cadillac Escalade Platinum 2011 2014 Cadillac Escalade Premium 2007 2014 Cadillac Escalade
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Your COMP Cams Rocker Arm GM LS3 1.8 3/8 Ultra orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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★★★★★ 5
Nice.
Size: Medium, Color: Prime Pink/White Assorted
These were great quality and perfect fit. They held up. Under Armour seems to make the better quality socks than others.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Perfect Fit and Versatile for All-Day Wear
Size: Small, Color: White/Cerise Assorted
I absolutely love these socks! Though they're technically kid-sized, they fit my size 5-6 women's feet perfectly and are incredibly versatile. I wear them for workouts, casual outfits, and pretty much all the time. They’re reliable, well-fitting, and comfortable throughout the day. The quality is excellent, and they hold up well even with frequent use. If you’re looking for socks that combine great fit with durability and style, these are definitely a top pick!
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Reviewed in the United States on August 28, 2024
★★★★★ 5
Great socks
Size: Medium, Color: (025) Castlerock / Castlerock / Anthracite
Love these little socks. Soft and stay in place, no falling down in my shoe. I will definitely be buying more. Holding up well after multiple washings.
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Reviewed in the United States on October 8, 2025
★★★★★ 5
Great fit, no slip
Size: Medium, Color: (025) Castlerock / Castlerock / Anthracite
These looked too small for my feet, but now I love wearing them as they are comfortable and stay on my feet! They look great and the colors are easy to match. Excellent value for the money in my humble opinion.
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Reviewed in the United States on May 28, 2025
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