Description
V-Twin - 11-0540 - Standard Rocker Arm Shaft
Description
Sifton Knucklehead rocker arm shaft set.
Front intake measures 4-1/8" and has an actual ground surface of 4.115. Rear intake measures 3-5/8" and has an actual ground surface of 3.6. Rear exhaust measures 4-5/8" and has an actual ground surface of 4.6345. Front exhaust measures 5-1/4" and has an actual ground surface of 5.119.
Fits:
- EL 1936-1940
- FL 1941-1947
Additional Information
OEM No. | 17435-39 |
UOM | 4 - SET |
Manufacturer | Motorshop |
Origin | Imported |
2025 Catalog Pages | 513 |
Tech Note | Shovelhead rocker arm shims may be used on the left side of the Knucklehead rocker arms to adjust end play. Available as12-0704 (.005), 12-0710 (.007), 12-0715 (.015). |