Exhaust System Air Vent with Pressure Valve | Vetus AIRVENTV Volvo Water Tube Seals & O-Rings M340 and M360 marine engines

M340 and M360 marine engines from 1975 to 1984 with Prestolite electronic ignition systems using clip down distributor caps

Replaces OMC 176349

Replaces Teleflex CCX20510

Fits: Ford 302 / 351 CID Engines

engines with center riser exhaust manifolds | Crusader V8 big block 454 and 502 cu

Exhaust System Air Vent with Pressure Valve | Vetus AIRVENTV Volvo Water Tube Seals & O-Rings M340 and M360 marine enginesExhaust System Air Vent with Pressure Valve Vetus AIRVENTV Vetus Exhaust System Air Vent with Pressure Valve AIRVENTV Vetus air vent prevents the siphoning of cooling water into the engine when the engine is stopped. Vetus exhaust system air vent with pressure valve Suitable for hoses of 1 2 in., 3 4 in., 1 in. and 1 1 4 in. inside diameter Contains a pressure valve and is self contained Pressure valve requires periodic maintenance to prevent clogging