ENGINE PRO PERFORMANCE FLUOROVITON VALVE STEM SEALS [CHEV V8 307-327-350 SMALL BLOCK MOTOR]

ENGINE PRO PERFORMANCE FLUOROVITON VALVE STEM SEALS
CHEV V8 307-327-350 SMALL BLOCK MOTOR

01/1968-1969 HOLDEN [HK-HT SERIES]
08/1968-1969 HOLDEN [HK MONARO GTS 327]
05/1969-1974 HOLDEN [HT-HG-HQ MONARO GTS 350]
07/1971-1974 HOLDEN [HQ MONARO LS & STATESMAN]

Valve stem seals play a critical role in controlling valve lubrication as well as oil consumption. Seal longevity is another issue that should be considered when choosing replacement valve stem seals.

The material from which the seals are made must be capable of withstanding the harsh operating environment inside the engine for an extended period of time.

High operating temperatures cause lower grade materials such as nitrile to harden and become brittle over time. Eventually, this can lead to cracking, loss of oil control and seal failure. When a valve stem seal loses it's ability to control the amount of oil that enters the guide, it can cause a variety of problems.

Fluoroviton is a technology which comes from the Aerospace Industry and is the latest innovation in Valve Stem Seals.

SPECIFICATIONS:
Valve Stem Diameter: 0.343" (11/32")
Valve Guide Diameter: 0.531˝
Unloaded Seal Diameter: 0.675"
Unloaded Seal Height: 0.527"
Material: FLUROVITON
Construction: METAL GLAD WITH RUBBER INSERT & G/SPRING
Set Quantity: 16

Since 1989, American Based Engine Pro has been manufacturing performance engine parts as is now one of the leading distrubutors to the performance engine building industry.

SPECIAL NOTE:
CYLINDER HEAD VALVE GUIDE WILL REQUIRE MACHINING TO FIT THIS PRODUCT

MADE IN USA