Specification
Description
The Ferrea 6000 Series Competition Valves are engineered for high-performance Small Block Mopar engines, offering exceptional reliability under high spring pressures and roller cam environments. Crafted from EV8 stainless steel using a two-step slow forging process, these intake valves undergo special heat-treatment and stress-relieving procedures. They feature hard chrome stems, friction-welded hard tips, and swirl-polished heads to enhance airflow and durability. With a head diameter of 1.880 inches, a 3/8-inch stem diameter, and an overall length of 4.980 inches, these valves are designed to deliver the power needed for today's sophisticated racing engines. ([poormanmotorsports.com](https://poormanmotorsports.com/ferrea-f6247-8-intake-valve-6000-series-1.880-in-head-3-8-in-valve-stem-4.980-in-long-stainless-small-block-mopar-set-of-8?srsltid=AfmBOooNf8UqqKraktknJgepNETn1KJ4OrRLzWT9hXAjt7oTUr5Co5Bl&utm_source=openai))
Disclaimer
This product is intended for off-road use only and may not be legal for use on public streets, roads, or highways. It is the responsibility of the user to comply with all state and federal vehicle emissions laws. ([racecareng.com](https://racecareng.com/item/4330338-sbm-1880-c6-intake-valves-4980-oal?utm_source=openai))