KF2 ◑ Single-source

Buick · Regular Production Option

Wheel Spin Control (corporate RPO) — believed to be the **Max Trac** electronic traction control option

Years 1971–74 Models 2

Also described as Wheel spin control (Max Trac)

Documented applications

Full-Size — LeSabre / Electra / Wildcat →

• 1971–1974 ◑ Single-source

  Full-size, Riviera

Riviera →

• 1971–1974 ◑ Single-source

  Riviera (Max Trac offered 1971–72 per parts sources; RPO-to-name mapping single-source)

This page aggregates every documented appearance of KF2 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.