MerCruiser V6 V8 Thunderbolt Ignition Distributor Sensor Sierra 18-5116-1 81-97 Distributor Ignition Parts Trigger Assembly: 855747A1 853960T

Trigger Assembly: 855747A1 853960T

) GM 262 V-6 1987 0B527955 THRU 0B775129

you just won't use all of the holes) - V8 Ford models used a different flywheel housing as they did not have the same engine mounting bolt pattern

The Part Number of the Exhaust Snout  FA435116

MerCruiser V6 V8 Thunderbolt Ignition Distributor Sensor Sierra 18-5116-1 81-97 Distributor Ignition Parts Trigger Assembly: 855747A1 853960TPart Number(s) Included Sierra 18 5116 1 Ignition Sensor Does not include components that typically come with the standard Sierra kit to convert the bullet connectors to ring terminals for the older style ignition boxes. On the newer applications you can use the bullet connectors. These have an added ground that I believe was a design regret of MerCruiser on their earlier style sensors that just had the two studs coming out of them for the connections