Engine Rebuild Overhaul Kit FITS: 2007-2009 Chevrolet GMC 5.3L 5.3 5300 V8 LS Vortec W/Flat-Top Pistons

Nice kit! Great value for your dollar, I had a DOD delete/ cam kit from BTR so I didn’t use the entire kit but pistons look to be of good quality, all bearings were of great quality. Will definitely purchase again as the need arises

Amazing product for the cost, very helpful company as well. I unfortunately couldn’t use the pistons they sent me due to a communication issue between myself and the machine shop. I’ve done a few engines using these kits and have always been highly satisfied.

Did a complete engine rebuild and AFM/DOD delete on my 2009 GMC SIERRA 5.3L LY5 after having collapsed lifters due to the AFM in addition to 320k miles. The kit was good quality gaskets were excellent, pistons, everything was of good quality EXCEPT for the flimsy main seals which did not come pregreased. Aside from having to purchase better seals (ensure no leaks) they shipped the kit to me very quickly and were responsive in delivering exactly the specifications I needed for main,rod bearings, and cam bearings, etc. I also recommend AFM delete if you are going to use this kit in addition to a 3 bolt stage 2-3 cam, LSXCELERATION lifters and trays, and upgraded LS6 valve springs.

I was hesitate about buying this kit online, not anymore, a great kit with all the parts i needed, now my engine is running like new.

Buen vendedor envío justamente lo que le pedí y se ven de buena calidad