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ACL Bearings 5M1629P-30 Performance Main Bearing Set Undersize - 0.030

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

5M1629P-30
7 reviews
Sale Price

$16.60

Estimated ship date Saturday, December 05

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The ACL Bearings 5M1629P-30 is a high-quality main bearing set designed for precision engine rebuilds requiring 0.030-inch undersize bearings. This complete main bearing set provides the critical interface between the crankshaft and engine block, ensuring smooth rotation and optimal oil film protection.

Key Features:

  • 0.030" undersize for use with reground crankshafts
  • Trimetal construction combining aluminum alloy bearing surface with hardened steel backing for superior strength and fatigue resistance
  • Precision-engineered to OEM specifications for proper fitment and performance
  • Hardened steel backs provide enhanced support and retention within the bearing housing
  • Advanced bearing design compensates for bore distortion during high-speed operation
  • Electroplated overlay ensures excellent conformability and embeddability
  • Manufactured to ISO quality standards for consistent performance

ACL Bearings has been a trusted name in engine bearing technology for over 70 years, supplying both OEM replacement and performance applications. This main bearing set delivers the durability and precision required for reliable engine operation, whether for street performance, racing, or standard rebuilds.

Products specifications

Size

030

You can tell customer service is important to this company. Not only were the prices lower than other places but they communicate the status of the order and shipping very well. They obviously care what people think. I was suspicious of all the positive comments but decide to try them anyways. Very happy I did and definitely plan on buying from them again.

This company offers profesional service at a very competitive price. The header collectors i ordered were not available at the big speed outlets. The fast shipping was also a plus. I would recomend Autoplicity to anyone who needs parts in a hurry !

Great price for the item, almost half off. Good website for auto parts

Truly easy, fast and great way to get vehicle parts.

Easy to use web site. Quickly found what I needed. Smooth check out and SUPER FAST delivery. Couldn't ask for a better transaction experience. Bookmarked and for sure "GO TO" for next auto parts search. Thanks Autoplicity

Autoplicity had the lowest price(s) I could find on the individual item(s), and, even after shipping was added, my order still cost less than it would have at other places with "free shipping." It's also nice that you can use something like Google Checkout instead of having to create an account at Autoplicity to checkout...one less account/password to worry about keeping track of. My order was packed well, arrived safe and sound, and arrived well within the expected time frame.<br><br>Great prices, proper packing, and good turnaround...what more can you ask for?

Great exchange. Received product as described and in a timely manner. Thanks! Will Do business again

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