S&S stainless steel base nuts for Shovelhead engines. 7/16" Hex allows the use of box end wrench to tighten base nuts on S&S Sidewinder cylinders for Shovelhead engines. Requires .375"-.400" stud engagement, stud height may need to be adjusted. Sold in a pack of 8.
Made in the USA
Product Note:
Specification
Details
Country of Origin
USA
Engine Type
Shovelhead
Material
Stainless Steel
OEM Reference
16602-30
Quantity
8
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
