1985 GMC C3500 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV, 4.8L L6 Gas OHV
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GM Original Equipment IN COLUMN A/TRANS, IT MAY BE NECESSARY TO REMOVE THREADED RETAINER FROM STRG COLUMN BEFORE NEW DESIGNED SNAP ON BACK-UP SW CAN BE INSTALLED
1985 GMC C3500 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV, 4.8L L6 Gas OHV
GM Original Equipment IN COLUMN A/TRANS, IT MAY BE NECESSARY TO REMOVE THREADED RETAINER FROM STRG COLUMN BEFORE NEW DESIGNED SNAP ON BACK-UP SW CAN BE INSTALLED
