For maximum thread engagement, it’s always a good idea to use a set of thread cleaning cha
Part Number
912-0011
Price (Approx.)
$54
Where To Get It
Automotive Racing Product Inc.
800.826.3045 • arp-bolts.com
One of the keys to building a performance engine is paying attention to the details. This includes making sure that all of the threaded holes in your engine block are in great shape and ready to handle the torque loads of your fasteners. This is especially critical in areas where heavy clamping forces are a must, such as the main caps and cylinder heads. And unlike standard taps that remove material, ARP’s thread-chasing taps are designed specifically to clean the threads.