For 1987 GMC R1500 Spark Plug Wire Set API 23866CMYD SERVICE TECH

For 2007-2008 GMC Yukon XL 1500 Spark Plug Wire Set API 84632FD SERVICE TECH

API 61YZ11S Spark Plug Wire Set Fits 1987 GMC V1500 SERVICE TECH SERVICE TECH

For 1987-1991 GMC V1500 Suburban Spark Plug Wire Set API 78615HWVQ 1988 1989

For 1987-1989 GMC R2500 Spark Plug Wire Set API 87118CCJW 1988 SERVICE TECH

Spark Plug Wire Set For 1987 GMC R1500 FX886YT SERVICE TECH

API 86BJ96N Spark Plug Wire Set Fits 1987 GMC R1500 SERVICE TECH SERVICE TECH

API 83XJ95C Spark Plug Wire Set Fits 1987-1991 GMC V1500 Suburban 5.7L V8