MerCruiser 15' 9-Pin (2-Big / 7-Small) Wire Wiring Harness Dash to Motor Gauges Exhaust Boots (You can not use this

(You can not use this for a 351 as it is a completely different bolt pattern and a significantly larger oil pan

you may need to upgrade your shift cable to an aft-style cable if you haven't already

MerCruiser part number 79000 on the casting

Boot: 99161

MerCruiser 15' 9-Pin (2-Big / 7-Small) Wire Wiring Harness Dash to Motor Gauges Exhaust Boots (You can not use thisItem Details Measures around 15' 15FT 15 Feet 9 Pins (2 Big pins 7 Small pins) 9 Wires (No Plug End) 9th wire for trim sender This is a more uncommon pin configuration cable that likely existed in the 70's maybe early 80's. 2 Big pins, 7 small pins vs (6 small pins which was more common). So please note the photo of the connector end and compare it to yours or contact us if you are unsure. General Application Compatibility This could be used with