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SPE Modular Billet Cylinder Head Dowels

SPE Modular Billet Cylinder Head Dowels

SPE Billet Cylinder Head Block Dowels replace the factory rolled split sprung design. Includes a set of 4. Designed for ALL Ford Modular Gas Engines.


  • Installs same as factory dowels
  • Locates the cylinder head & gasket more precisely to minimize head gasket failure
  • Works with stock & aftermarket head bolts and ARP head studs
  • Fits all factory & aftermarket head gaskets & cylinder heads
  • Includes 4 dowel pins


  • 2011-2021 Ford Mustang 5.0L
  • 2016-2020 Ford GT350
  • 2020-2021 Ford GT500
  • 2011-2021 Ford F150 5.0L 
  • 2011-2021 Ford F250/F350/F450 6.7L Powerstroke