Amazing power addition that you can feel.

The kit arrived on time and i was able to get my service done same day. Lots of packing peanuts so nothing was damaged upon arrival! Love the sticker too! Its always a great day when i get a sticker with my purchase.

Fast shipping and happy with item

Bought these stainless injector cups because they’re an improvement over stock and my LB-7’s injectors were failing. Store’s site was easy to navigate and best of all my order arrived 1 day sooner than the already fast delivery schedule.

Part worked perfect. Desired and actual rail pressures are the same now!

Excellent ball joints

It was perfect, easy to do, at a great price, will be buying again

Great quality, fit perfectly. 2011 lml great replacement for added security on heater hoses!

Insurance against o.e. part failure, and not expensive.

Great product and was really easy to install with a press. It helps if you put the bushings in the freezer for a few hours to shrink them. Be sure to grease them after installing as they install dry.

Quality item. I installed one on the truck and one with my press. Fairly simple and straight forward if you have the correct tools. Make sure you orient the ball joint in the right direction of the zerk fitting may interfere with other components and you will not be able to grease the ball joint.

They appear to be a quality item and the price is much cheaper than the Kryptonite units which are the same thing. Easy to install.

Great product lowered trans temp. Seems to be shifting a lot smoother. Installed on 06 Duramax lly. Easy install. Thanks

After a completely new front end, chased play for weeks and went through a few steering gear boxes on the '06...PSC bolted up and everything we'd been fighting was solved. Heavy built, solid unit, wished I would have started here.

These things are Beefy im impressed