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Aluminum Cylinder Heads

Aluminum Cylinder Heads

Select subgroup:
for 45
for 45"/750cc Flathead
for Big Twin Flathead
for Big Twin Flathead
Select variant:
62-402
»#5«; compression: 5.1 : 1; replaces OEM HD 16692-40, and 16695-40
62-403
»#6«; compression: 6 : 1; replaces OEM HD 16681-39, and 16683-39
Price and stock:
Item №
62-402
Price incl. VAT
680.56 €
Available
3
Ready for immediate delivery from our Würzburg, Germany warehouse
The price includes 108.66 € German VAT.
pair
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Aluminium cylinder heads for Flatheads. Harley-Davidson decided to use aluminium cyclinder heads in 1940, as these have much better heat dissipation abilities than comparable cast-iron cylinders heads. Set of front and rear cylinder head.

  • Cylinder head set »#5«
  • fits 45” W & G models 1936-1973
  • aluminum
  • nominal bore: 2-3/4 ”
  • compression: 5.1 : 1
  • head bolt pattern: Flathead 8 bolt
  • plug threads: 1 x M18 x 1.5 x 12.7 mm
  • replaces Harley-Davidson part number HD 16692-40, and 16695-40
  • gross weight: 4.9 kg

Have any questions?

Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com