A complete short block ready to go! The 5.1L comes from a 3.750 stroke and an increased bore to 3.625 from stock 3.552. This big bore also helps to unshroud the valves and increase airflow. Short block is assembled in cast iron GT block with a forged steel crank, 4340 steel rods, SRS forged pistons, rings and bearings. Pistons available for naturally aspirated or boost.
- Free Shipping
- Takes about 10 days to ship
