Edelbrock Stainless Steel Exhaust Valves for Victor Big Block Chrysler Cylinder Heads Set of 8

1-piece, swirl-polished, hardened tip stainless steel exhaust valves with undercut stems for increased flow. Hard-chromed valve stems are 11/32in. except where noted Stainless Steel; Exhaust Valves for Victor Big Block Chrysler Cylinder Heads; Set of 8 Valves Edelbrock part #1790 is a 80GPH In-Line Electric fuel pump featuring a black anodized aluminum housing and high-quality internals, resulting in both a strong and durable design. Chrysler:Big-Block B-Series:383 (6.3L)/400 (6.6L);Chrysler:Big-Block RB-Series:413 (6.8L)/426 (7.0L)/440 (7.2L)