Why AMD’s 1994–1998 OBS Radiator Core Support Sets a New Standard

Why AMD’s 1994–1998 OBS Radiator Core Support Sets a New Standard

The OBS GMT-400 platform remains one of the most popular generations of Chevy and GMC trucks, but restoring these vehicles correctly requires more than just replacement parts—it requires accuracy. Auto Metal Direct’s Premium Radiator Core Support for 1994–1998 OBS trucks and SUVs was developed specifically to address the shortcomings found in many aftermarket alternatives.

A common issue in the OBS restoration market is the use of so-called “one-size-fits-all” radiator supports advertised for 1988–1998 trucks. These universal designs often merge early and late OBS features, creating alignment problems that show up quickly during assembly. Misaligned headlights, inconsistent hood gaps, and improper grille positioning are frequent results.

AMD took a different approach.

This premium radiator core support is vehicle-specific to the 1994–1998 GMT-400 front-end design. Using all-new tooling, AMD engineered this support to replicate original GM geometry, contours, and mounting locations. The result is a structurally correct foundation that allows the entire front clip to align the way it did from the factory.

Manufactured from heavy-gauge steel, the support is designed to replace multiple GM factory part numbers and is correct for V8-equipped OBS pickups and SUVs. From C1500 and K1500 pickups to Suburbans, Tahoes, and Yukons, this AMD component delivers the OE-style fit restorers expect when accuracy matters.

For builders focused on panel fit, factory gaps, and long-term durability, this radiator core support is more than a replacement—it’s the correct starting point for a properly restored OBS front end.