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ACL Bearings 4B1647P-.50 Performance Rod Bearing Set Undersize - 50mm

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4B1647P-.50
8 reviews
Sale Price

$9.50

Estimated ship date Saturday, December 05

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Product Details

ACL Bearings 4B1647P-.50 is a precision-engineered connecting rod bearing set designed for performance engine builds and rebuilds requiring .50mm undersize bearings. ACL Race Series bearings are manufactured to exacting tolerances using advanced tri-metal construction for superior durability and reliability in high-performance applications.

Key Features:

  • .50mm undersize for crankshaft journal repair and performance applications
  • Tri-metal construction with steel backing, copper-lead intermediate layer, and polymer coating
  • Precision bore geometry ensures optimal oil clearance and load distribution
  • Enhanced fatigue resistance for high RPM and elevated cylinder pressure applications
  • Direct replacement connecting rod bearing set for complete rod assembly

ACL bearings are trusted by professional engine builders and performance enthusiasts worldwide. This bearing set provides the precise clearances and material properties needed for demanding racing and high-performance street applications. Proper installation requires verification of bearing clearances using plastigage or micrometers.

Products specifications

Size

.50

This place was great. Great service they really helped mr out and were fast and extremely helpful.

Incredibly low prices and fast shipping. I bought shocks and struts for my truck and saved more than 35% over what my local parts store wanted!!! I made the mistake of not setting up my account before placing my order so I didn't get confirmation right away, but one quick phone call fixed that. Great customer service.

thank guys didn't expect the shipment that quit,but any way thak a lot or the next order

Lowest price I could find. Cheap shipping for the size. Pretty happy

Autoplicity has fast shipping. Ordered on Friday and delivered on the following Tuesday. Price for the Hitch is comparatively low compared to other online store/vendor. Overall, satisfied with the purchase.

Very fast shipping and price is rite

Awesome website with a wide selection of performance upgrades.

Recently ordered a cargo liner and I must say, Autoplicity had the cheapest price anywhere! Excellent communication and super fast shipping! Will definitely do business with Autoplicity again! Thank you for a wonderful shopping experience!

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