Description
Stock SBC exhaust valves compromise flow efficiency and durability under sustained high-RPM operation. Ferrea’s 5000 Series stainless steel construction delivers superior heat resistance and valve seat longevity, critical for forced-induction and nitrous applications where exhaust gas temperatures exceed factory tolerances. This complete set of eight valves ensures matched flow characteristics across all cylinders, eliminating the performance variance that plagues mismatched valve assemblies.
- Exhaust valve only
- Ferrea 5000 Series
- 1.500 in head diameter
- 11/32 in stem
- 4.935 in total length
- Stainless steel construction
- Small Block Chevy compatible
- Set of 8 valves
Reviews
There are no reviews yet.