580617 Breather valve spacer set .110" to .145"
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Specifications
- Brand
- MCS
- Part Number
- 580617
- OEM Reference
- 580617
- Pack Quantity
- Pack of 8
- Category
- Breather Valves Spacers
- VAT Rate
- 20%
About This Product
MCS steel breather valve spacer set covers .110 inch to .145 inch in .005 inch steps. Sold as a set of eight. The large-hole spacers fit late 1977 to 1999 Big Twins, excluding Twin Cam. Use them with steel breather valves only. Matching steel to steel maintains component longevity. They set end play in the crankcase for Evolution and late Shovelhead motors.
Manufacturer part number: 580617.
Fitment
L77-99 Big Twin (Excl. Twin Cam)
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