CV MAIN AND CENTERING GUIDES FOR 3000 STANDARD HEAD Durable and easy to set

Durable and easy to set up

The Sunnen AL20 Honing Mandrel is a high-performance tool designed for precision honing applications

and easy to operate

the AAY20 mandrel is designed to work seamlessly with Sunnen's honing machines for optimal performance

The Sunnen A-14 Honing Tooling System is engineered for precision honing of small-diameter bores

CV MAIN AND CENTERING GUIDES FOR 3000 STANDARD HEAD Durable and easy to setThe Sunnen CV tooling delivers unmatched precision and consistency for engine builders and machinists demanding top tier results. Engineered for high performance cylinder honing, it ensures optimal surface finish, straightness, and size control with ease. Whether you are working on performance engines or rebuilding stock powertrains, the CV tooling offers fast setup, intuitive operation, and repeatable accuracymaking it the trusted choice in shops