2008 Tahoe w/ Mercruiser 4.3L 190HP Drive / Gear Case Question???

[bunkerwood]

I'm trying to utilize the prop selector on the Mercury Marine's website... The final question regarding my engine is surrounding the Drive / Gear Case. Would my 2008 Mercruiser 4.3L 190 HP be an Alpha 1.62 or Alpha 1.81?

 

[yourboatmyboat]

Re: 2008 Tahoe w/ Mercruiser 4.3L 190HP Drive / Gear Case Question???

It should be a 1.81. Look on the drive on the starboard side /drivers side , at the decal will be the gear ratio.