Servicing a SBC

New owner looking for tips and advice on servicing a 406 SBC.

- Full fluids change, engine oil, coolant (2 header tanks?), brake fluid, gearbox oil etc.

-Belt changes

- Valve lash, DIY or proper mechanic?

Are there any UK SBC performance tuning specialists with a tolling road?

Many thanks.

You’ll be better off asking on the Facebook group. This forum is pretty much dead unfortunately.

The Facebook situation is a real bummer.