Skip to product information
- Cylinder head set features special 69cc combustion chamber and accepts 18mm spark plugs and head bolts
- Heads are for use on stock 45 cylinders, not the WR angled type
- The castings numbers are #379-402F and #379-403R
- Sold in pairs, front and rear
- Fits:
- G 1941-1973
- WL 1941-1952
- Replaces OEM: 379-402F