Edelbrock 8 Exhaust Valves 1 90 BBC Victor Heads

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 Edelbrock #9363 Exhaust Valve is a 1.90" 1-piece, swirl-polished, hardened tip stainless steel valve with undercut stems for increased flow. Fits #61409 & 77409 Cylinder Heads Edelbrock part #1726 Performer RPM Series fuel pump is for 429/460 Ford designed for use with all Edelbrock carburetors used in Performer or Performer RPM applications. Chevrolet:Big-Block Mark IV:396 (6.5L)-502 (8.2L)