first of all...
Jared - You already had the w-body dipstick to begin with...I have the bonneville version, they are different between the w-body and h-body.
Back to an update...my score of the day...
Its designed to attach to your subframe above a cat/muffler but I'm thinking I'm going to wrap my FWI with it.
it has a retail cost of $70 or so, I picked it up for $10 from a hot rod shop that is going out of business.
I'm almost tempted to wrap the flexportion of my header'* downpipe with it to reduce the ticking.
Anyone think this will not work on the flexpipe? i'm thinking like 5 layers.