GM New Old Stock Buick Original Equipment NON-Cogged Replacement Fan Belts 1. 7/16 x 49 in. Application: 1967 Series 4600 1967 LeSabre, Wildcat, Electra, Riviera without 62 amp Alt. 1968 ALL 430 with or without A.C. 1969 Skylark 400 1969 LeSabre, Wildcat, Electra, Riviera 430 without A.C. 1969 LeSabre, Wildcat, Electra 430 with A.C. tag #5910724 or #5910725 1970 LeSabre 350 without A.C. 1970 LeSabre, Wildcat, Electra, Riviera 455 without A.C. 1970 GS 455 1971 LeSabre 350 without A.C. 1971 LeSabre, Wildcat, Electra, Riviera 455 without A.C. 1971 GS 455 2. 7/16 x 50 in. Application: 1966 Skylark 340 with 62 amp Alt. 1970 GS 455 Stage 1 1971 GS 455 Stage 1 1972 GS 455 with A.C. tag #5910789 or #5910792 1973 & 1974 Regal. Century 455 with A.C. tag #1131027 Belts are $59.00 includes U.S.P.S. Priority Mail. If you have a Model and / or Application post it here and I'll check my Numbers. I have a box full. David Walker P.O.Box 4393 Canton,Ga. 30114