Ferrea Competition Hollow Exhaust Valve - 1.600" Head - 0.313" Valve Stem - 5.200" Long - Stainless - GM LT-Series H771001XS while the bolt kits come

while the bolt kits come with washers

100% Nomex ® construction

Unique parabolic pattern and single piece palm

700" I Beam Rods - SB Chevy B15402E040 at low everyday prices

/in rear spring rate

Ferrea Competition Hollow Exhaust Valve - 1.600" Head - 0.313" Valve Stem - 5.200" Long - Stainless - GM LT-Series H771001XS while the bolt kits comeProduct Description: Exhaust Valve Competition Hollow 1. 600 in Head 0. 313 in Valve Stem 5. 200 in Long Stainless GM GenV LT Series Sold Individually 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