Blueprint Crate Engines Small Block Chevy 383ci / 410 HP / 422 TQ

Performance Small Block Power on 87 Octane Fuel!

Blueprint Engines are a great choice for drivable and reliable high-performance engines. All Small Block Chevy 383 rotating assemblies are balanced within 2 grams on a state-of-the-art computerized balancer. Every Blueprint Engine is individually dyno-tested for assured performance and will include dyno sheets. Best of all they feature a 30 month/50,000 mile warranty.