64 66 Ser 80 TDM w level ride seat Aux Trans exc Diesel 3825661 1 22 70 auxiliary 58 66 All w level ride seat 67 68 Ser 40 thru 60 Cab exc Tilt 9026615 2 10 PLUG button used at top of seat frame 67 68 TDM w Aux Trans exc level ride seat 68 Ser 60 w Fuller 10 Spd exc level ride seat Tilt 3911374 2 5 60 RISER right 67 68 TDM w Aux Trans exc level ride seat 68 Ser 60 w Fuller 10 Spd exc level ride seat Tilt 3911373 2 5 60 RISER left 55 64 All exc Tilt level ride seat 67 Ser 40 thru 60 Cab exc Tilt level ride 68 Ser 40 thru 60 Cab exc level ride 10 Spd Tilt 3898336 2 25 SCREW driver and aux seat back spring and frame 16 x 1V4 60 66 All exc Tilt Diesel 65 66 Ser 60 2 cyc Diesel exc TDM Tilt 67 69 Ser 40 thru 60 Cab exc level ride full foam C C Aux Trans Tilt 70 Ser 40 thru 60 w bench seat exc Custom H D driver and Aux 3898321 A R 55 SPRING left cushion inner 60 66 All exc Tilt Diesel 65 66 Ser 60 2 cyc Diesel I exc TDM Tilt 67 69 Ser 40 thru 60 Cab exc level ride seat full foam seat Aux Trans s C C Tilt 70 Ser 40 thru 60 w bench seat exc Custom H D driver and Aux 3898322 10 55 SPRING right cushion inner 60 66 All exc Tilt Diesel 65 66 Ser 60 2 cyc Diesel exc TDM Tilt 67 69 Ser 40 thru 60 Cab exc level ride seat full foam seat Aux Trans C C Tilt 70 Ser 40 thru 60 w bench seat exc Custom H D driver and Aux 3898319 1 55 SPRING left cushion outer 60 66 All exc Tilt Diesel 65 66 Ser 60 2 cyc Diesel exc TDM Tilt 3779372 A R 65 SPRING right cushion outer 62 65 All w deluxe equip exc Tilt Diesel 65 Ser 60 exc TDM Tilt 2 cyc Diesel 3865874 20 60 SPRING cushion inner 62 65 All w deluxe equip exc Tilt Diesel 65 Ser 60 2 cyc Diesel exc TDM Tilt 3865875 1 60 SPRING left cushion outer 62 65 All w deluxe equip exc Tilt Diesel 65 Ser 60 2 cyc Diesel exc TDM Tilt 3865876 1 60 SPRING right cushion outer 62 65 All w deluxe equip exc Tilt Diesel 65 Ser 60 2 cyc Diesel exc TDM Tilt 3865877 2 40 SPRING cushion end support 67 69 Ser 40 thru 60 Cab exc level seat full foam seat Aux Trans C C Tilt 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 315 16 679 16 679 16 46 REV 6 71