In 1968, Oldsmobile released the W-31 package for its third-generation F-85 coupe lineup. At the heart of the W-31 package was a 350 cubic-inch V8 with a 4.057-inch cylinder bore and 3.385 inches ...

Chevrolet 350 Small-Block Crate Engine Timing Tips. Repowering classic trucks on a budget. Ron Ceridono Writer Feb 05, 2016. See All 4 Photos. ... Oldsmobile, and Buick cars, ...

Oldsmobile's Cutlass W-31 had the highest torque for a small-block V8 in the 1960s. The W-31 package boosted the standard Cutlass' performance with a four-barrel carb, upgraded camshaft timing ...

Oldsmobile's high-performance version of the small block V8 was the Rocket 350. It was designed with a 4.057-inch bore (cylinder diameter) and a 3.385-inch stroke (piston travel distance), which ...