SKU: 35339846495

King Engine Bearings Main Bearing Set (MB5730XP)

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Description

King Engine Bearings Main Bearing Set (MB5730XP)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.

 



Check your bearing size using our fitment calculator here

 

 

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SKU: 35339846495

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Linda
San Leandro, US
★★★★★ 5
Great body wash
Great product, great price. They all smell great, would recommend.
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Reviewed in the United States on December 8, 2025
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ChandraFinley
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Body wash
My husband truly enjoyed this product
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Reviewed in the United States on October 31, 2025
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Donald Price
Carnegie, US
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Perfect body wash products.
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Reviewed in the United States on November 3, 2025
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demmie thomas
New York, US
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Body wash
A clean, elevated body wash set that gives you two standout scents—Italian Bergamot (fresh, citrusy, clean) and Palo Santo (warm, smoky, masculine). The formula creates a rich lather that cleans without drying your skin, and the layered fragrance makes it feel more high-end than typical body washes. ✔ Two premium scents (fresh + warm options) ✔ Rich lather, non-drying formula ✔ Long-lasting, layered fragrance ❗ Scent is more subtle than cologne ❗ Slightly pricier than basic body wash 👉 Bottom line: A great everyday upgrade perfect if you want a clean, fresh scent or a deeper, more masculine vibe depending on your mood.
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Reviewed in the United States on May 2, 2026
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Luke 21:28
Houston, US
★★★★★ 5
"Do this like like this person did
Format: Paperback
I bought this last year at Bethlehem Seminary bookstore in Minneapolis on a bibliophile impulse. It was so remarkable, that I bought multiple copies here on Amazon to give to leaders and fellow-teachers of our children's outreach program at church. For instead of the typical way of teaching bible stories to children, it proposes a different way, one wrapped around the gospel of grace. Most of the time, children are taught the stories of David and Goliath, or Gideon, or whatever, to urge them on to moral behavior. "Do this like like this person did, don't do that like that other person did, and God will bless you". And so kids grow up in the church thinking that this is what the gospel is: do good and you'll gain God's favor. This book instead shows how God has always provided a solution for the wretched consequences of the fall. The writer doesn't recommend we automatically shy away from teaching the difficult stories of the bible, which is so common in children's ministries (like the captivity in Babylon, and the wretched stories in Judges, for instance). Instead, it shows teachers how to teach (AND see for themselves) the mercy of God in each of those bible accounts. It is not a curriculum, though it is very bible literate: for instance, Mr. Klumpenhower points out the not-always-so-obvious parts of a story that point to a coming redeemer. It has practical insights for showing the beauty of God's love and mercy in EVERY bible story, and for those who need further direction and insight, Mr. Klumpenower's website gives curricular-type lesson plans you can use when teaching those stories. In our church now, we continue to use a national bible-memory program that many churches use. But we use this as the outline for our group teaching times. I highly recommend this book to anyone who is looking to teach the gospel from the scriptures, instead of just from a formula.
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Reviewed in the United States on February 24, 2015

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