SM Head Install... forgetting anything?

ocdart said
If you remove the block plugs to drain the block, then I suggest you replace the plugs with petcocks (like a radiator drain) rather than just putting the plugs back in.
That will make it much easier to drain your block the next time you need to.

360 sb with tti headers, put pecocks in. cant even see them behind the headers let alone trying to turn them