MerCruiser Sierra 18-1952-1 99746A8 3.8L 4.3 4.3LX V6 Exhaust Manifold 1983-97 Controls OMC P/N 391535 / 0391535

OMC P/N 391535 / 0391535 / 011006 - (Michigan Wheel)

Part #'s Included 376806 / 0376806 Choke Solenoid 385554 / 0385554

The cylinder head bolts and intake manifold bolts are not here

Mercury Part Number 23305 Tillotson AJ-19A Carburetor Choke Shutter found on Mark 5

Used on Mercury 65hp & 70hp Models 1972-1979

MerCruiser Sierra 18-1952-1 99746A8 3.8L 4.3 4.3LX V6 Exhaust Manifold 1983-97 Controls OMC P/N 391535 / 0391535Item Details Sierra 18 1952 1 Exhaust Manifold Replaces MerCruiser Part Number 99746A3 > 99746A8 > 99746A17 Can Be used on Port or Starboard Side No Cracks or Welds Original Paint You will need to use your existing petcock drain plug (The blue one that would have the wings on it) for the plastic elbow still installed on this This has the water fitting that could be configured for the PORT or STARBOARD side Generally found on various MerCruiser GM 3.