COLSIBRO VALVE GUIDES

We have many years of experience manufacturing Colsibro valve guides for both race and street engines.

We also offer a fully bespoke design service to meet customer's specific requirements.

All guides within .02mm concentricity

These guides are made by us in the UK, and are probably the best available.

Price example

A set of mini valve guides start from £5.25 each

A set of ford zetec valve guides from £5.75 each

Andrews Precision..... your experts in Colsibro valve guides.