I have the 2101 with a Carter AFB 9635 Setup on my 68 and I am really impressed on how it performs. I would recommend the 2101 to anyone but if I were to buy a new Intake right at this moment, I would buy a 2601 Performer Airgap.. When I ordered my 2101 from
http://www.jegs.com I spent 130 for Intake w/ install kit which included Gaskets, New Intake Bolts, RTV and Carburetor Studs. When I ordered my 2101 the 2601 barely came out and I picked up the 2101 with everything I mentioned above (including Carb Gaskets also) for $ 60 less then what 2601 was going for and that was Manifold Only!! This is just my opinion eventhough I have seen the specs on the 2701 and I don't see spending 20 over the cost of the 2101 for the performance increase but Air Gap is the way to go if you want the better performce over the 2101 and 2701 Manifolds !!
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Truck #1 68 Chev LWB Fleet w/ Wood Floor (Sucks Gas and Hauls Ass!) and in process of Body Work...
Truck #2 1994 GMC Sierra SL w/ 4.3L Vortec V6, 4L60E Auto!!