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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
The head bolts are in a separate listing
5L & 140 3
MerCruiser: 12404
1150 115hp
5L applications only 1964-1972 (Likely 1967- Early 1972) SN 2050045-3377340 (120hp)
MerCruiser 84-816761K14 Spark Plug Wire Set GM 3.0L 3.0LX Delco EST Ignition 75hp The head bolts are inPart Number(s) Included Quicksilver MerCruiser 84 816761K14 Spark Plug Wire Set Replaces 84 816761Q14 Application & Compatibility GM 4 Cylinder 3. 0L & 3. 0LX with Delco EST Ignition (1990 2016) Do not confuse this for Delco Digital Ignition distributors which were also common during this time period Purchase with confidence! This is a NEW (New Old Stock) part from our collection of Quicksilver Mercury Kiekhaefer Mariner Outboard parts & MerCruiser