This cutaway comparison of a standard 3.8-liter block (left) and a heavy-duty 3.8-liter block (part No. 25500003) reveal thicker main webs, an additional lifter valley rib and heavier pan rails. The H ...

Buick used technology that no other American brand was brave enough to attempt, and they didn't even need 8 cylinders to prove its capabilities.

A key ingredient of any street machine project is the personal flavor injected by each individual owner. The various modifications and additions to the car offer a unique reflection of the owner's ...

This video takes a close look at the Buick 3800 V6, highlighting why it is widely regarded for its reliability, longevity, and straightforward engineering. The discussion focuses on real-world ...

These V6-powered cars will make you forget you're not driving a V8.