BuickPerformanceClub.com

67 Skylark Post Coupe just came in the local yard...been sitting for 23 years...good for trim and minor items...original AC car, SP300 trans

Difference in body screws...Flint built Buicks, VIN has an H, and GMAD (GM Assembly Division) Plants with VIN Z, K, etc....the GMAD had Chevelles, Lemans and Cutlass models....all A-body models on the same assembly line...those plants used machine screw threads/fine threads as shown on the right. Flint built cars used coarse thread. Also, the anchor symbol on the screw head is correct for the concours show cars....the screw on the right was "installed/cross threaded" into a Flint car...that is why the threads are somewhat "rolled"....this was a result from a non-Buick guy working on this 71 Skylark.

Let's see how many of my Buick friends have seen these shocks before....I don't think GM can get away with shocks named this since this country seems to have an over-abundance of sensitive people!