Hi Brian, I'm pleased to assist you. The black rectangle thing with 4 holes on the intake manifold is a throttle body mounting bracket. It provides a stable base for the throttle body to be bolted onto the intake manifold. Use the link below to directly place your order while the part is in stock. Your order will come with a 30-day post-purchase price match guarantee. I hope this helps and enjoy shopping! https://www.carparts.com/intake-manifold/dnj/dnjima1000?can=CPGG4850_CSQA_20240318

Hi Brian, I'm pleased to assist you. The DNJ Intake Manifold IMA1000 is compatible with OEM gaskets. The search results indicate that the DNJ Intake Manifold Assembly comes with gaskets compatible with Ford Crown Victoria and Mercury Grand Marquis engines, which are OEM gaskets. Use the link below to directly place your order while the part is in stock. Your order will come with a 30-day post-purchase price match guarantee. I hope this helps and enjoy shopping! https://www.carparts.com/intake-manifold/dnj/dnjima1000?can=CPGG4850_CSQA_20240229

Hi Carlos, I'm glad to assist you. Our intake manifold brand options have PCV valves. This DNJ brand is without the heated type of PCV valve (the heated type is the other option). If you have the heated type of PCV valve, we do not carry that intake manifold option for the selected vehicle application.