Ferrea K-Series Flat 31mm 5000 Series Exhaust Valves (QTY 8) -F5509
Description
Ferrea 5000 Series Flat Exhaust Valve. This is an oversize exhaust valve +1mm (31mm) over stock size.
Part #: F5509
QTY: 8
- Head Diameter: 31 mm
- Stem Diameter: 5.45 mm
- Overall Length: 109.15 mm
- Tip Length: 2.5 mm
- 22" Flo.
- + 1 mm oversize.
- Flat Head
- One-Piece Forging Stainless Steel
- Proprietary Heat Tratment Process
- Hard Chrome Stems
- Fully CNC Machined