Product Description


This item is for our complete valve train kit for 1932-1953 Ford Mercury 221ci, 239ci, and 255ci (21- and 24-stud) flathead V-8 engines; except the V860 engine. P/N VTK-239FD. This kit includes all new parts; see below for specific kit contents.

This kit is a great upgrade for early model flatheads with mushroom tip valves and split valve guides.


  • (16) Valves; stock replacement grade, can be used with unleaded fuels
  • (16) Valve Guides
  • (16) Valve Guide Retainer Clips; horseshoe/crows foot
  • (16) Valve Springs
  • (16) Valve Spring Retainers; 1-piece design
  • (16) Valve Guide Seals
  • (32) Valve Locks/Keepers


  • Head Diameter: 1.510 in.
  • Overall Length: 4.819 in.
  • Stem Diameter: 11/32 in.
  • Seat Angle: 45 degrees
  • Stem Type: 1-groove

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