65 66 Ser 60 80 D DH478 exc Tilt TDM H D Wiring 2988281 1 54 85 instr panel 65 66 All D351 exc Tilt 6290112 1 28 90 instr panel 65 66 Tilt D DH478 exc H D Wiring 2988911 1 46 25 instr panel 65 66 Tilt w H D Wiring D DH478 2988222 1 98 50 instrument panel Y 65 66 All w H D Wiring D DH478 exc Tilt TDM 2988282 1 95 fuel tank 65 66 All D351 exc Tilt 2985729 1 5 70 front end extension 65 66 All D DH478 exc LCF TDM Tilt H D Wiring 2985730 1 5 70 front end extension 65 Ser 60 LCF D DH478 I exc H D Wiring 2985741 1 26 15 front end extension 65 Ser 60 LCF w A O H B D DH478 exc H D Wiring 65 Ser 80 LCF D DH478 exc H D Wiring 2985742 1 27 10 front end extension 65 66 All w Hyd Air Brake D DH478 exc Tilt TDM 2974644 1 26 45 trailer conn plug 65 66 Tilt w Hyd Air Brake D DH478 70 Tilt w trailer jumper cable Z 2974645 1 18 90 trailer conn plug 66 D D 67 Ser 40 D D 6287997 1 39 45 instrument panel 66 All w T Ign exc Trailer jumper harness 6287068 1 11 20 gen and forward lamp 66 Ser 60 TDM D DH478 6289377 1 7 65 gen and forward lamp 66 All 3 53 4 53 exc Tilt 6289378 1 15 25 gen and forward lamp 66 Tilt 6V 53 exc P T 8 Spd Trailer jumper cable 6287887 1 46 25 chassis 66 Ser 50 60 exc Diesel Tilt FFC 327 366 6289498 1 32 70 instrument panel 66 Ser 80 exc Tilt Trailer jumper cable 66 Ser 60 327 366 exc FFC Tilt 6290005 1 35 45 instrument panel 66 Ser 50 3 53 exc H D Brake Booster 6290008 1 44 90 instrument panel 66 Ser 80 w Trailer jumper cable exc Tilt TDM Diesel 6290006 1 54 75 instrument panel 66 Tilt 4 53 D351 exc jumper cable 6291202 1 instrument panel 67 70 Ser 40 D D 3952283 1 45 85 instrument panel 67 Ser 40 D D 6291738 1 27 95 gen and forward lamp 67 All 4 53 D DH478 exc FFC Tilt Air Equip 6293397 1 40 00 instrument panel 67 68 All Cab exc Tilt Diesel 69 All Cab exc Tilt Diesel Trailer jumper cable 70 Ser 60 Cab exc Air Equip Tilt trailer jumper cable 70 Ser 50 Conv w Air Brakes 3945804 1 40 60 instrument panel 67 All w Air Equip 4 53 D DH478 6293396 1 65 20 instrument panel 67 Ser 60 Air Equip w jumper cable 8 cyl exc Tilt TDM SBC 6291407 1 69 40 instrument panel 67 Ser 60 Air Equip w jumper cable Diesel exc Tilt TDM SBC 6291408 1 67 70 instrument panel 67 Ser 40 thru 60 exc Tilt SBC Diesel 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 318 2 480 2 480 2 58 REV 6 71