COMP Cams Rocker Arms CS 1.6 3/8 Ultra

Marsoni

M251S

$114.97

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

COMP Cams Rocker Arms CS 1.6 3/8 UltraThe Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265 400 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3 8" stud diameter and 1. 6 ratio. The 8650 chromemoly material and arched, web like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and

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My four-year-old son is absolutely obsessed with the Who Would Win series! We really enjoy the interesting facts sprinkled throughout the chapters - it makes reading together both fun and educational. Since discovering these books, we’ve happily added more titles to our Who Would Win collection. Highly recommend for curious young readers!

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Reviewed in the United States on November 3, 2025

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Casie J D

New York, US

★★★★★ 5

Kids love it

Format: Hardcover

Very informative. Kids love this series.

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Reviewed in the United States on December 28, 2025

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Spoon

Lake Worth, US

★★★★★ 4

Great books, but the Rumble book is the best!

Format: Hardcover, Format: Hardcover

These books are great books and are filled with tons of mammal, animal, and insect facts. However, after buying several, I realized I was buying the wrong books. This is because we wanted the bracket based “who would win” books. They are the best ones! Apparently, the bracket-based books have “rumble” in the title. The pictures will show the difference. There are only two rumble books, 1 of which will be released Oct 7th.

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Reviewed in the United States on September 28, 2025

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Morrison Fam

Whiting, US

★★★★★ 5

Love these easy to read books.

Format: Hardcover

My kid is obsessed with these books. He will read these books so much that they wear out and I have to replace them. This is a great series of books for young readers. It's great for kids who also like would you rather. There are several books in this series and they are all worth buying.

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Reviewed in the United States on August 5, 2025

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marvertom

Waukegan, US

★★★★★ 5

It keeps them reading AND it keeps them occupied !

Format: Hardcover

My Grandkids LOVE these "Who-Would-Win" Series !! It keeps them reading AND it keeps them occupied !

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Reviewed in the United States on March 31, 2026