Michigan Motorsports LS Main Crank Bearings - Standard Size SI-Series - Fits 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines - LS1 LS2 LQ4 LQ9 LS3 L92 L94 L76 L77 LY6 L96 - Stock & Performance Applications

Fast shipping

Good Deal!!!!!

Great product works well very happy. Great shipping too very fast.

Very clean nice bearings

Love it

This is a very important question. I’ve been an engine builder for over 40 years all the bearings except for the thrust bearings. Do not have a notch to lock into the block and main cap on both sides of the bearings. If at any time these bearings would walk in the block board this would not allow oil to get through the crankshaft or camshaft it would close off the oil hole in the block. This is a very poor design bearing would not recommend using them at all. Why make every bearing except for two bearings with the lock on them, and yet the two biggest bearings without it this will cause major engine failure and there is nothing there to hold those bearings from not turning in the bore The main cap is bolted to the block. With two locks on either side for bearing would not recommend there’s no way of locking these bearings in so they don’t turn

These are repackaged 5293 King Bearings, they can be purchased for about $20 less if you just buy them under their original brand. Good bearings, but dishonest packaging and pricing.

Arrived as promised. Only problem, I ordered the wrong item. Return was easy & payment credited quickly.

I've bought numerous items from this company, not one problem to date. Fast shipping and you get what you ordered everytime

Quick delivery and great product t

Bought for a 2004 lm7 , bearings looked good other then the trust main has absoutly no locking tab, I'm nervous and unsure if it will last,