 Here are our FPA FE big-block...  Here are our FPA FE big-block headers as they arrived at Jet-Hot. |  When we picked up our FPA...  When we picked up our FPA headers from Jet-Hot in Phoenix, we were stunned by the transformed appearance. This is Sterling Silver, which seems to be the most popular header coating. Jet-Hot can also coat them in a dark, flat cast-iron color to make them stealthy. The greatest benefit is how Jet-Hot keeps heat inside header tubes, reducing cabin and underhood temperatures. |  This is where FPA quality...  This is where FPA quality shines. We like this Tri-Y design, which improves scavenging. Instead of a conventional header collector, FPA employs this ball/socket design that provides a perfect seal. There are no collector gaskets to blow, and it's easy to disconnect if you want to make some noise. |