OMC 909222 0909222 Exhaust Manifold Stud Set 3.8L 4.3L V6 Set of 4 1981-1989 Oil Senders Pumps and Remote Filters Splines are all in good

Splines are all in good shape yet

Usually used with offset Starter holes

but was dependent on the serial number

Mercury Part Number 24551 Water Pump Cover or Base for Mark 40 KG9

you will receive one in equal or better condition than the one pictured here

OMC 909222 0909222 Exhaust Manifold Stud Set 3.8L 4.3L V6 Set of 4 1981-1989 Oil Senders Pumps and Remote Filters Splines are all in goodPart Number(s) Included OMC 909222 0909222 Exhaust Manifold Stud Measures 3 3 8" General Application Compatibility OMC 3. 8L & 4. 3L V6 applications using single piece manifolds OMC Stringer 1981 1985 (3. 8L Standard Manifold) OMC Stringer & Cobra 1985 1989 (4. 3L "Batwing" Manifold) Also found with the Ford V8 log style manifolds 1977 & 1990 Other Details Freshwater Used Parts Set of 4 as pictured Purchase with confidence!