UFO Stack ( base not included ) 12-1/8:275.00 The motor experiences constant blow

The motor experiences constant blow by

this levels the carburetor out and keeps any potential fuel problems at bay

but front to back

And no more rivet holes

These are compatible with a standard carburetor

UFO Stack ( base not included ) 12-1/8:275.00 The motor experiences constant blowOur most extraterrestrial velocity stack version to date. The UFO stack allows you to have all the benefits of our original stack, without the use of a top filter! And no more rivet holes! Simply run a thin bead of silicone around the bottom side of the stack and press it into your air cleaner base. Once it sets, youre ready to go! The centers of the stack are also removable, so if you have multiple cars, you will be able to interchange center