Proportioning Valve: 69-85 Disc front/Drum rear For cars with the three

For cars with the three individual Tri-Power Air Cleaner elements

Dont stuff it up by doing part of the job

7 Centerline Length (mm) 907 Modular Hose No Number of Branches 0 Number Of Quick Connect Fittings 0 Inside Diameter 1 (in) 1

* Due to bulk

Proportioning Valve: 69-85 Disc front/Drum rear For cars with the threeFor Firebirds Trans Ams & Camaro & most all GM Front Disc drum rear cars from 69 85, Camaro, Firebird, GTO, Chevelle, Nova.. Carby (not for 80 81 Turbo).. with drums on the rear end.. fits all the engine sizes. If you have NOT got one.. order the PVTOOL also on this site to neutralize the prop valves internals till bleeding is 100% sorted. then put the stop light switch back in, otherwise you will jamb up the internals and not have correct front or