4- Headlight Adjusting Screw and Nut Assembly The Headlight Adjusting Screw and Nut Assembly Dimensions: 1/4" - 28 x 1 - 7/8" The Headlight Adjusting Screw and Nut Assembly Fit The Following Manufacture OE Specs :O - E = Original Equipment CadillacOldsmobileGMAMC From the year 1975 - On AMC : SF 400 6204160664216188901600375 Feel Free To Message Us At Warehouse9000 With Any Questions You May Have!! Monday - Friday 8am - 5pm E.S.T. MEASURING DEVICE NOT INCLUDED warehouse9000 warehouse9000 (2936 )99.7% Sign up for newsletter Be Sure To Sign Up With Your Email, For Our Newsletter!! http://www.ebay.com/usr/warehouse9000