1967 Buick GS340 Concours Restoration Guide

The 1967 Buick GS 340 is the first year the Gran Sport became its own standalone model rather than an option package on the Skylark. The GS split into two lines: the GS 340 (with a 340 ci small-block V-8) and the GS 400 (with an all-new 400 ci big-block). The GS 340 served as the entry-level Gran Sport — lighter and more nimble than the GS 400, priced to attract buyers who wanted GS appearance without the insurance and fuel costs of the big-block.