3SX Custom Intake Runner Cover Panels Set
The problem of accidentally dropping or unknowingly "losing" nuts, bolts, washers, and other widgets in the intake runners of the heads or lower intake plenum is no more! This is a set of 3 custom clear cover panels that just drop into place, and serve to keep things from getting dropped down into the engine while you are working on it.
Changing spark plugs? When you pull the upper plenum off, just drop the cover panel over the lower plenum. When things are going back together remove the cover as a last step - knowing that nothing is down in the head waiting to get sucked into the cylinder and present you with a possible rebuild.
Changing injectors or knock sensor? When you remove the lower plenum, just drop the 2 covers over the intake ports on the heads and rest assured that nothing will be dropped into those ports.
Consider these the best insurance plan for your engine when you are working on the upper end. Way better than trying to stuff an old shop rag in to the runners, which MAY or MAY NOT actually cover all the ports completely. With the clear Lexan finish of the 3SX covers, you will actually hear that nut hitting the panel alerting you of its attempted exit.
Don't let THIS happen to you! Protect your engine when it's apart!!
They come clear, but feel free to paint them to your preference.
Sold as a set of 3 panels as shown.