FRAME SPRINGS SHOCKS BUMPERS 1966 PASSENGER REAR SPRINGS To select the required spring it will be necessary to know the vehicle model body style and options After determing the required spring code refer to the code chart for the applicable spring 1966 REAR SPRING CODE CHART Code Colors Black Print On Orange Taps Code Letters Max Load Lbs DL 3884498 2 503 DX 3864732 3 043 DS DY 3864733 3 635 JB 3886431 2 243 JC 3882961 2 162 DA DB JE 3862984 2 032 JF 3879408 2 242 JK 3882968 2 723 JP 3879784 2 604 6 Cylinder Engine Model 15300 15500 16300 16700 Body Style 11 E 35 11 35 45 E 39 37 67 35 45 37 67 3 Spd 4 Spd or P G JB JB DX JB JB DX DY JF JF DA DA DX DY DA DA Taxi JK Police H D Chassis DL DL DS H D Suspension DL DL DS DL JK DS JK JK JK JK DS WI1hC A C DL DL DS DL JK DS JK JK DL JK DS C A C JB JB DX JB JB DX DY JF JF DA DB DX DY DA DB GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 7 000 GROUP 7 6 c REV 4 81