Shop
Hardware
Hardware Kits
Hardware Kits for Cylinder Heads
Cylinder Head Bolts Kits: 750cc and Big Twin Sidevalves with Cast Iron Heads
Cylinder Head Bolts Kits: 750cc and Big Twin Sidevalves with Cast Iron Heads
Select variant:
fits 45”/750cc Flatheads 1929-1950 and all Big Twin Flatheads 1930-1948 with cast iron heads; CAD (ZnNi process); length: 47.5 mm; with washers; replaces OEM HD 4674, and 6486
fits 45”/750cc Flatheads 1929-1950 and all Big Twin Flatheads 1930-1948 with cast iron heads; parkerized; length: 47.5 mm; with washers; replaces OEM HD 4674, and 6486
fits 45”/750cc Flatheads 1929-1950 and all Big Twin Flatheads 1930-1948 with cast iron heads; chrome-plated; length: 47.5 mm; with washers; replaces OEM HD 4674, and 6486
fits 750cc Flatheads 1951-1973 with cast iron heads; CAD (ZnNi process); length: 44 mm; replaces OEM HD 16809-40, and 16813-51
Price and stock:
Item №
86-182
Price incl. VAT
132.90 €
Available
2
Ready for immediate delivery from our Würzburg, Germany warehouse
The price includes 21.22 € German VAT.
- Bolt/screw kit by Colony
- for Cylinder head
- fits 45”/750cc Flatheads 1929-1950 and all Big Twin Flatheads 1930-1948 with cast iron heads
- steel, CAD (ZnNi process)
- length: 47.5 mm
- hex
- thread: 7/16“-16
- wrench size: 9/16 ”
- with washers
- replaces Harley-Davidson part number HD 4674, and 6486
- USA
- gross weight: 900 g
Stock replacement cylinder head bolt kits for Flatheads with cast iron cylinder heads. For 1929-1950 small 45”/750 cc Flatheads this is a Custom application to replace the stock studs and nuts.
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