Engines and Components› Engine Bearings

King Engine Bearings

GENERAL MOTORS 215CI 265CI 301CI 340CI 350CI

$64.17

SKU: K006 CR 811SI 020

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The King Engine Bearings CR 811SI is a set of connecting rod bearings designed for engine rebuilding and performance applications. These bearings are constructed from a bimetal silicon aluminum material, featuring 100% lead-free aluminum silicon for durability and dependability.

This SI-Series offers an aluminum-based material strengthened with 2.5-3% silicon, making them suitable for medium load engines or engines with nodular cast iron crankshafts. They are recommended for OE replacement applications, aftermarket gasoline or diesel engine rebuilding, and performance engines using factory crankshafts. The design includes improved oil clearance to reduce wear and increase engine life.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKing Engine Bearings
Part NumberK006 CR 811SI 020

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy