1977 & later GM column to stock Dash Harness, Fullsize, with cornering lights Note: Adapts... see more1977 & later GM column to stock Dash Harness, Fullsize, with cornering lights Note: Adapts horn, directionals, 4 way flashers, ignition key warning of column, & cornering lights to stock 1969-76 dash connector
-original 1/2 x 14 N.P.T.F.-, Fullsize, with factory gauges/Rally Gauges (correct resistance and connection, produces... see more-original 1/2 x 14 N.P.T.F.-, Fullsize, with factory gauges/Rally Gauges (correct resistance and connection, produces accurate gauge display)
Grand Prix, simple plug-in conversion allows use of a 1984-99 CS external fan series, internally... see moreGrand Prix, simple plug-in conversion allows use of a 1984-99 CS external fan series, internally regulated alternator in place of the original SI series internally regulated alternator