Upper Plenum Chevy Intake Manifold for 4.3L v6 engine GM 17090544
Upper Plenum Chevy Intake Manifold for 4.3L v6 engine GM 17090544
$40.00
USED, “Takeoff from a running engine. Nice”
Upper Plenum Intake Manifold 4.3L GM part number 17090544. Plenum leaks are a common cause of vacuum leaks and low speed driveability issues.