SKU: 63454789698

King Engine Bearings Connecting Rod Bearing Set (CR4587XP)

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Description

King Engine Bearings Connecting Rod Bearing Set (CR4587XP)Todays sport compact race engines make more power than ever before. Yesterdays engine bearings load capacity no longer works for todays sport compact race engines. Tomorrows engines will be even more powerful. King bearings meet these demands with higher performance benchmarks, advanced materials and unique geometrical features. King Racings SV, GPC, XP, and XPC series of rod and main bearings were developed to meet these challenges through

Today’s sport compact race engines make more power than ever before. Yesterday’s engine bearings’ load capacity no longer works for today’s sport compact race engines. Tomorrow’s engines will be even more powerful.

King bearings meet these demands with higher performance benchmarks, advanced materials and unique geometrical features.
King Racing’s SV, GPC, XP, and XPC series of rod and main bearings were developed to meet these challenges through technologically advanced geometrical features and a unique metal structures. Together, they drive the industry to a higher level of durability, performance and expectation.

pMax Black is a unique tri-metal structure the has been developed to meet the ongoing demand for bearings with increased load capacity. As engines evolve and gain more power, engine bearings have to be able to handle the extra loading.

pMax Black consists of three layers that come together to form the strongest tri-metal bearing in the industry with load capacity exceeding the competition by as much as 24%. King Racing’s new hardening technology modifies the overlay molecular structure and creates a fatigue resisting shield.

The intermediate layer of a typical race bearing contains 2-3% tin, with hardness values of 90-95 HV. For a superior pMax Black intermediate layer, we increased the tin content to 4.5%, making it 22% harder (115 HV), with a load carrying capacity of 17,000 psi.

The overlay of a typical high performance bearing consists of a leaded alloy that contains 2-3% copper. It achieves a hardness level of 11 – 14 HV, and a maximum load capacity of 8,000-8,500 psi. King’s pMaxBlack overlay is significantly stronger than conventional overlays due to its 5% copper content and an innovative nano-scaled hardening process.

The pMaxBlack overlay contains 5% copper. It is further strengthened by a proprietary nano-scaled hardening process that modifies the molecular structure and creates a black fatigue-resistant shield. The outcome is a significant 29% increase in overlay hardness (18.1HV) and overall 24% increase in load capacity (10,200 psi).

SecureBond – Maximum tri-metal structural integrity

High loads and high RPM’s create critical stresses that travel through the multi-layer construction of a tri-metal race bearing. SecureBond is a micro-etch surface preparation process that strengthens the tri-metal structural integrity. SecureBond reduces the likelihood of catastrophic failure due to delamination of one layer from the other under extreme load conditions or metal–to-metal contact.

 



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SKU: 63454789698

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Patricia L Estes
Bozeman, US
★★★★★ 5
Wonderful
Format: Paperback
This was a hard book to put down. The characters of Svanna & Kyle are so well developed, as our their families and friends, who just enhance the whole story. When Savanna is left on the bridge, my heart broke, was amended later, and fulfilled by the end of the book.
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Reviewed in the United States on September 1, 2025
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Gary L. Jones
Draper, US
★★★★★ 5
Dream…
Format: Kindle
I loved this book right from the get-go. The snappy repartee between Savanna and Kyle made me laugh and shiver with delight all through this book. Toss in all the great characters in Dreamers Bay and I was sold! Wonderful story, great plot twists, fantastic highs and lows. A true smorgasbord of emotions. Thanks Melissa…
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Reviewed in the United States on January 22, 2026
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Angela
Natrona Heights, US
★★★★★ 5
Loved this book so much
Format: Kindle
First, it’s a cute story with a great themes of: younger older woman, daughter‘s friend, disgruntled with family. I have to admit every time the main character was talking to her father I was so incredibly annoyed. It brought up all the conversations I’ve ever had with misogynist in my life. Definitely well written. On happier notes; the love story, the meddling neighbor/landlord, cute child, and kittens! Really, what story isn’t made better by kittens? Seriously this is an exceptionally well written story with fantastic characters, plot lines, and a great ending.
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Reviewed in the United States on March 14, 2025
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R S Jordan
Birmingham, US
★★★★★ 4
A Thoughtful and Compelling Romance with Depth and Maturity
Format: Kindle
Miranda MacLeod and TB Markinson deliver a compelling and emotionally charged romance in The Anatomy of Forever, a novel that successfully balances personal transformation, ethical dilemmas, and the weight of professional responsibility. Dr. Rowan Colchester, newly embracing her true self after a difficult divorce, is not prepared for the whirlwind that follows a passionate encounter with a younger woman. When fate reunites her with Dr. Simone Doucette, an idealistic doctor seeking solace in a Cape Cod ER, their undeniable connection becomes fraught with complications. The revelation of their unexpected personal link adds a layer of tension that challenges not only their burgeoning relationship but also their careers and reputations. As the stakes rise, Rowan and Simone must navigate professional ethics, small-town scrutiny, and their own vulnerabilities to fight for a second chance at love. While the “sleeping with your daughter’s best friend” trope initially presents a hurdle, the novel compensates with a well-developed plot that offers depth beyond the romance. MacLeod and Markinson craft a narrative rich with stakes that extend beyond the personal, grounding the story in a high-stakes professional and community-driven context. The characters are well-drawn and compelling, both Rowan and Simone stand out as confident, determined, and capable women who refuse to be defined by societal expectations or past mistakes. Even secondary characters, such as Erica, evolve in ways that add nuance to the story. A refreshing aspect of The Anatomy of Forever is its portrayal of strong, independent women who communicate effectively and fight for what they want. Rather than relying on contrived misunderstandings or overplayed angst, the novel explores mature relationship dynamics, making the romance feel authentic and rewarding. Overall, this is a well-executed sapphic romance that offers substance, well-rounded characters, and a satisfying blend of personal and professional stakes. MacLeod and Markinson have crafted a narrative that is engaging, thought-provoking, and ultimately, deeply satisfying.
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Reviewed in the United States on March 25, 2025
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Katherine
Bozeman, US
★★★★★ 5
Lives up to all the hype
Format: Kindle
Stars: 5 Stars Format: Audiobook Narrator: Lori Prince Series: Stand Alone Steam Level: Steamy I read this for the 2026 A to Z Book Challenge for A. This was the first book I added to the A to Z Challenge because I was so excited to read it and it absolutely lived up to all the hype. Quick Thoughts: - There is something about the “we had a one night stand but didn’t know we both have the same person who is important to us in our personal lives” set up that I just have so much fun reading - The trauma that Simone went through as a kid then again as an adult was absolutely heartbreaking - Two things I really liked about this book is that it didn’t end when they got together and that the Big Third Act Drama wasn’t about them being together - This is exactly how cats get adopted - No third act break up! - I hope Lance ends up in prison - The character growth almost everyone in the book goes through in this was wonderful to watch - I had the biggest grin with this ending. It was sweet and adorable and perfect and just made me so happy - It is ALWAYS a joy to listen to Lori Prince. She did a fantastic job, as usual, and I sincerely hope to listen to a thousand more books of hers Overall I loved this book. T.B. Markinson and Miranda MacLeod, by themselves, are an auto buy but when they write together I actively stalk their new releases to preorder it the second I can. I can honestly recommend any book of theirs without having read it.
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Reviewed in the United States on January 14, 2026

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