corvette servo
Far as all V8s not necessarily true. The 4.3l L99 V8 that was the base engine in the Caprice did not always come with the Vette servo behind it. For those not familiar it was a 200hp destroked small bore version of the LT1 used in the Caprice sedan as the base engine 94-96. Of course GM reused that "name" as they do so many others. I would rather have a new L99 than the old one.
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thats a pic of a servo, When you add more pressure you get a firmer shift (less slippage) there are many different ones that have different apply pressure differences ect 18% 24 34 ect. more apply area the firmer the shifts.
I am sure someone can explain it better in broader terms, but that is what this particular one does.
It should also be stated that the links 96transamboosted keeps referencing is a BAD place to buy a tranny from, maybe they sell some decent parts but they can not build a tranny well.
I would also question how long and how much power their parts have held up to.
I have a 7.5yo tranny from another vendor and when you look at my sig, you know I am hammering it with some power.






