PCV Valve, 1961-88 All

1961-88 GM PCV Valve

3/8-inch hose barb and 23/32-inch mounting size suit Small- and Big-Block applications.

This PCV valve is configured for 1961-88 GM Small- and Big-Block applications using the listed valve-cover opening. It uses a 3/8-inch hose barb and fits the documented 23/32-inch mounting opening.

• 1961-88 GM applications • Small- and Big-Block use • 3/8-inch hose barb • Fits 23/32-inch opening