1991 GMC R3500 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV
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GM Original Equipment IT MAY BE NECESSARY TO REMOVE THREADED RETAINER FROM STRG COLUMN BEFORE NEW DESIGNED SNAP ON BACK-UP SW CAN BE INSTALLED IN COLUMN
1991 GMC R3500 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV
GM Original Equipment IT MAY BE NECESSARY TO REMOVE THREADED RETAINER FROM STRG COLUMN BEFORE NEW DESIGNED SNAP ON BACK-UP SW CAN BE INSTALLED IN COLUMN