Vacuum Actuator, 70 Pontiac, Choke Pull Off, Exc. Ram Air, 2 Port

1970 Pontiac Four-Barrel Two-Port Choke Pull-Off Actuator

Two-port metal vacuum actuator replaces the original choke pull-off canister.

This 1970 Pontiac four-barrel choke pull-off actuator is part N136ES, a two-port metal vacuum canister used on compatible Quadrajet carburetors. It regulates choke release through the original vacuum connections after startup. The gold-tone plated body preserves the period appearance; confirm the two-hose configuration before installation rather than substituting a later single-port actuator.

• 1970 Pontiac four-barrel choke pull-off • Two vacuum-port configuration • Metal vacuum actuator body • Supplier part N136ES