Impala SS Headers

These are just a few shots of the beautiful headers that Roger Grotyohann at Grotyohann Motorsports is building for the Impala SS. As you can see, they are a full length, 4-into-1 design and the tube diameters are 1.75" primary and 3.0" collector. They fit right in with a minimum of hassle and in fact were a breeze to install compared to the SLP shorty headers I had previously. Check out a few of the pictures and see if they are not the best looking header you have seen for any car let alone an Impala SS. Note that these headers were built sans EGR, AIR or cats since I wanted to clean up the engine bay as much as possible and don't have any use for EGR or cats right now. Cats are easy to add however, and I would just swap out the adapters for the available Random Tech cats if I needed them.

Click any thumbnail for a 640x480 size picture.

	The headers just laying there on the packing material. Can't wait to install them.
	O2 bung on the outboard side of the passenger's side collector.
	Looking up in the driver's side from under the car.
	Bottom view of the driver's side collector.
	Bottom view of the passenger's side collector.
	Bottom view of the driver's side adapter that connects the collector to the factory cat-back. This would be a high flow Random Technologies catalytic converter if had wanted to run them.
	Bottom view of the passenger's side adapter that connects the collector to the factory cat-back. This would be a high flow Random Technologies catalytic converter if had wanted to run them.
	Bottom view of both collectors.
	Top view of driver's side header.
	Top view of passenger's side header. You can see where I temporarily capped the AIR tube. Also note the location of the A/C hose that goes back between the header and control arm.

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Impala SS Headers

Scott Knight Created with HotDog Pro v5.5

Scott Knight
Created with HotDog Pro v5.5