Pn - EC005A 2 piece. - 1962- GM Parking Brake Cable Connectors - Factory Correct Round Hole in Center. GM used this same connector on all gm cars and trucks from 1962 into the mid 80s This factory correct Round hole connector connects the two rear cables to the . Other companies sell the Incorrect square hole connector. This round hole connector is exact Nos. Dont Settle for second place or close enough parts