Manufacturer's Part Number:
Summit Racing Part Number:
Sold as a set of 12.
Choose In-store pick-up (OH, GA, NV) on our web site.
It's important to have a clean block, especially in the critical, hard-to-reach areas of the oiling system. Each of the brushes in these Moroso engine cleaning brush sets is designed for a specific purpose. They can be used on crankshaft oil holes, cylinder heads, etc. Their bristles are made of nylon, which cleans as well as wire but does not scratch.