Our forged 5.3 short blocks are known for their reliability and versatility. Specially crafted with new GM components, this Chevy 5.3 crate engine is an extremely durable solution for any GM hot rod. All our 5.3 LS short blocks for sale come dyno tuned and tested to ensure peak performance and accurate specifications.
The reliability and strength of these engines come from key components such as their new GM factory crankshafts, Scat 4340 forged steel I-beam rods and ARP rod bolts. We also build these with Speed Pro hypereutectic pistons and plasma moly rings for added durability and efficiency.
Our GM 5.3 LS short block engines have been meticulously blueprinted and balanced to meet the highest expectations. With Clevite bearings, you’ll experience smooth operation. Our engines are crafted for peak performance, making them suitable for a wide range of high-stress conditions.
We also offer several complementary components to help you get the most out of your new engine. These include Cometic MLS head gaskets and ARP head studs. These have been selected for their ability to enhance the overall setup and performance so you’ll get the most out of your car. We take great pride in our capabilities. This means we’re confident that once you drop one of these under your hood, you’ll never want to look back.
We are able to build your 5.3 LS engine short block to match just about any specs you desire, so if you do not see it just ask us! When you purchase one of our LSx Short Blocks you will receive a full spec sheet listing the exact components your 5.3 forged short block crate engine was built with. We will also provide you with a complete Set Up Guide as well as full phone tech support to aid you with the installation process. It is mandatory for you to contact Golen Engine Tech Support before starting your engine for the first time and you can reach our Tech Support Line at 1-800-591-9171 ext 2. Feel free to contact us anytime for help choosing the perfect performance engine combination!!
