<<I noticed that
Clint had mentioned that 3:73's were a marginal gear for the highway. I guess
what I was wondering was would a numerically lower gear set be a better route
for a cruizer? I would still like a little snap at times but I also dont want
to be running 4500rpm down the highway. I know there are formulas out there but
was wanting personal opinions from people that have cruizers. Let me know what
you think.>>
Clint had mentioned that 3:73's were a marginal gear for the highway. I guess
what I was wondering was would a numerically lower gear set be a better route
for a cruizer? I would still like a little snap at times but I also dont want
to be running 4500rpm down the highway. I know there are formulas out there but
was wanting personal opinions from people that have cruizers. Let me know what
you think.>>
On the Malibu, I have a 12 bolt posi with 3.73's coupled to a built 200-4R and a 27" tall tire. Around town I keep it in 3rd, for cruising on the highway, I go to overdrive. With the .68 overdrive gear reduction, the 3.73's are reduced to an effective 2.54 ratio. So on the highway @ 70mph, 3rd = 3300rpm, 4th (O/D) = 2200rpm. Is the overdrive worth it? I think so, but you and your wallet will have to decide.
