Water Pump Bolt sizes Mercedes 450 SLC

[AfricaXJ6]

HI All,

I am renewing my timing chain and guides on a 1978 Mercedes 450 SLC.

I have mixed some of my timing cover nd water pump bolts.

Can any one tell me what the various length sizes are for the water pump bolts?

If the sizes for the timing cover are know, would appreciate that too.

Also what re the torque specs for the timing cover ad water pump bolts.

thank you for your info

regards
C