F41 ● Confirmed

Buick · Regular Production Option

Firm ride & handling suspension

Years 1973–82 Models 2

Also described as Firm ride/handling suspensionHD suspension (Var. 2)

Documented applications

Full-Size — LeSabre / Electra / Wildcat →

• 1977–1982 ● Confirmed

  Full-size

Regal / Century →

• 1973–1977 ◑ Single-source

  Century/Regal

• 1978–1982 ● Confirmed

  Regal, Century

This page aggregates every documented appearance of F41 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.