Ferrea OEM Series Valve Stainless Exhaust 1.500" Head 11/32" Valve Stem 4.910" Long - Small Block Chevy - Set of 8 SPBXS3 The 4772 features a 1

The 4772 features a 1

High quality polymer materials resist the heat sink effecct of aluminum

5LVehicle Applications: 1971 thru 1973 Buick Cars 7

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Ferrea OEM Series Valve Stainless Exhaust 1.500" Head 11/32" Valve Stem 4.910" Long - Small Block Chevy - Set of 8 SPBXS3 The 4772 features a 1Product Description: Exhaust Valve OEM Series 1. 500 in Head 11 32 in Valve Stem 4. 910 in Long Stainless Small Block Chevy 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