5.3L Factory Replacement Short Block
Our line of stock factory replacement short blocks are a great solution to repair your worn out power plant. We start with brand new GM blocks and bring them through our machine shop where the cylinders are honed to ensure they are round and straight, crankshaft mainlines are line honed and oil clearances set on both main and connecting rod housings. From there we use new GM factory crankshafts, Scat 4340 forged steel connecting rods with ARP bolts, Speed Pro Hypereutectic pistons, Plasma Moly rings and Clevite Main and Rod Bearings. Rotating assemblies are balanced and all components are carefully inpected and cleaned before the final assembly. We also offer all of the components you might need to finish the job which you can access through our online store.
- Direct Replacement for your stock engine
- Quality machine work and component
- Base Price $3499
- Spec Sheet