I have a Gear Vendors O.D. with the original 4 spd and 3:90 gears behind a 235. By itself and 2 passengers I have no problem keeping at 75 at 2600 rpm on the freeway. We can even hold a conversation or listen to the original AM radio. Radials are a must and dynomat on the floor helps.
If I would have known what a big difference the O.D. and radials made I wouldn't have started to build a 261 stroker. Oh well, I guess I gotta finish it! BTW, buying a new crate 350 is cheaper than building a righteous inline. That's gotta be why so many people do it.
