BTW on the series vs parallel pump plumbing debate I came across this photo on a GT40 site.
Yes, this is a popular plumbing execution, it is simple, neat and clean, perhaps, maybe even "period" correct, but it is still not an efficient or proper execution, but then it may be "sufficient", and that's all that counts. Right!
And, I see that we are using the the appropriate tool for such a plumbing endeavor considering the hardware store brass, the "ever-adjustable-left-handed-metric-standard-universal" Crescent wench! But, I suppose it's a step up from the "monkey-wrench" anyway!
BTW,........... did you know that the flats within the jaws of the Crescent wrench are not intended to be parallel by design? Or, that it is intended to be directional in its' position relative to the direction of the rotational force applied. Oops, sorry, I'm rambling again!
Scott.