Ferrea Competition Plus Exhaust Valve - 2.250" Head - 5/16" Valve Stem - 5.422" Long - Stainless - Mopar 426 Hemi Air & Fuel Cooling Systems & Components 5 filter thread

5 filter thread

While perfect as a drop-in

Dimensions: 21" × 3" × 32"

2003-2007 Kenworth T300

CRF Technology which helps provide up to a 4 dbA sound reduction

Ferrea Competition Plus Exhaust Valve - 2.250" Head - 5/16" Valve Stem - 5.422" Long - Stainless - Mopar 426 Hemi Air & Fuel Cooling Systems & Components 5 filter threadProduct Description: Intake Valve Competition Plus 2. 250 in Head 5 16 in Valve Stem 5. 422 in Long Stainless Mopar 426 Hemi Set of 8 Ferrea Racing Components are engineered to excellence! For decades, Ferrea Racing Components has been manufacturing hard core racing components for various types of engines in a wide range of categories worldwide. Ferrea uses the latest technological advances gained through the development of engine valve programs for