BBC R/F 1.725in Exhaust Valves 1958-86 Chevrolet Small Block -

1958-86 Chevrolet Small Block - 283-400 Cubic Inch - Holley Logo Embossed in Each Cover - 1 Breather/Oil Fill Cap Opening Per Cover

Helmet - RZ-38 Air - Top Air - Full Face - Snell SA2025 - Head and Neck Support Ready - Black - X-Large - Each

The Ready-to-Run Distributors are also a breeze to install

0 - Electric - In-Line - 1700 lb/hr at 40 psi - 12 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - Black - E85 / Gas - Each

Cylinder Head Bolt Kit - Pro Series - 12 Point Head - Chromoly - Black Oxide - Small Block Chevy - Kit

BBC R/F 1.725in Exhaust Valves 1958-86 Chevrolet Small Block -Exhaust Valve Race Flo 1. 725 in Head 0. 372 in Valve Stem 5. 350 in Long Stainless Big Block Chevy Set of 8