Breathers are .250" billet aluminum where it mounts to the valve cover with two .250" fasteners on a 3.750" bolt spread as well as four 10/24" Torx button head bolts that mount from under the valve cover to provide a leak proof seal.
Breathers use a Wiggins clamshell clamp that you simply unsnap and it snaps back on a spring so there is no chance of the clamp coming lose during a run and very quick when it is time to remove the hoses so valve adjustment is made easy between rounds.
Breathers use a billet anodized hose coupler that is O-ringed to provide superior seal and the coupler accepts 1.250" hose. Both burn down breathers are straight and ideal for a dragster, door car or a boat and are 3.125" tall from mounting surface to the top of the hose.
Burn downs are sold in a set including two breathers, mounting hardware, O-rings and gaskets but a set of hose ends and clamps are sold separate and can be purchased under part #2600-0015D as well as #2600-0015B.
Burn down breather end and clamshell clamp are shown for picture purposes only and must be purchased separate.
For a complete kit order Qty. 1 #2600-0011A, Qty. 2 2600-0015D and Qty. 2 #2600-0015B.