Pay in 4 interest-free payments of $30.00 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
GM part #14088640 (You may only see the 8640 on this which is normal for some of the later ones)
31093 Midsection Exhaust Housing Extension Tube (Short Shaft)
8L 351 which came in various horsepowers (170hp / 175hp / 190hp / 235hp / 240hp / 250hp) from 1974-1979
May also work With:
Unknown Application
MerCruiser Alpha One 1 Lower Unit Gear Set Forward Reverse Bearing Carrier 70-77 Waterski Tow Hooks & Pylons GM part #14088640 (You mayItem Details MerCruiser Sterndrive Alpha One Lower Unit Complete Gearset That was generally found in 1970 1977 models (Pinion, Forward, Reverse) & Bearing Carrier Used in MerCruiser MC 1, #1, "R Drive" lower units 1970 1977 but also could be used as a complete set in 1978 1982 units if you use all of the gears here. (If your driveshaft HAS A PRELOAD PIN then these are the correct parts, if your's does NOT have a preload pin, then these are NOT the
US$ 284.69
US$ 308.50
US$ 154.16
US$ 18.95