OMC 0910997 Cobra Intake Manifold V6 3.8L 4.3L 170hp 175hp 185hp 2BBL GM 6269732 Cooling System & Hoses but they both are the

but they both are the same 153 tooth unit / 12-3/4" overall diameter

Electrical Bracket: 317616

Upper Driveshaft housing Gear Case Seal Carrier Assembly 86779A1 / 87887 (stamped)

Forward & Pinion Gear

1L 6cyl / 3

OMC 0910997 Cobra Intake Manifold V6 3.8L 4.3L 170hp 175hp 185hp 2BBL GM 6269732 Cooling System & Hoses but they both are theItem Details Really nice shape. Cleaned & Repainted (OMC Cobra Gray) Freshwater used part. OMC Part number is 0910997 910997 which correlates to GM 3. 8L & 4. 3L V6 engines 1981 1993 (Which also means this was used in Stringer, Cobra & MerCruiser systems) MerCruiser Part number 11974 This item has been repainted and is ready to be installed. Casting Number is GM 6269732 If you're unsure this will work for you, just ask! Purchase with confidence! GM