63 LCF Diesel 63 Ser 60 Diesel 63 64 Ser 80 exc LCF TDM 3751207 1 60 CONNECTOR fuel feed frt pipe rear hose l D at hose end 1 0 L A 65 66 4 cyc Diesel 67 4 cyc Diesel exc Tilt 2459410 1 69 CONNECTOR fueling pump to fuel tank return hose Not required in this group See group 4 104 3 751206 25 CONNECTOR 62 69 2 cyc Diesel 5116440 1 53 ELBOW fuel filter to cyl heat tube V4 thrd x Va 20 inv flared tube int thrds 62 66 Ser 80 2 cyc Diesel 5179969 1 1 68 ELBOW fuel pump to filter tube 62 66 Ser 80 2 cyc Diesel 5125447 2 1 25 ELBOW fuel drain crossover tube 45 65 69 4 cyc Diesel 611891 2 1 70 ELBOW fuel nozzle leak off 65 69 4 cyc Diesel 2355934A R 85 ELBOW fuel pump to fuel filter hose to cyl and case pump 65 4 cyc Diesel w H D Engq 65 Ser 60 4 cyc Diesel w H D cooling oil cooler exc H D eng 2463035 1 7 50 ELBOW water outlet tube to oil cooler oil cooler pipe to oil cooler 65 70 All 538570 1 65 ELBOW hose to V4 pipe 68 69 4 cyc Diesel 2299557 1 1 60 ELBOIN fuel inj pump gov oil supply to cyl and C3S l 62 66 Ser 80 2 cyc Diesel 5128522 1 2 21 EXTENSION fuel connector Vz 20 int and ext and 2 0 L for Vu pipe 65 67 4 cyc Diesel 2364393 2 FITTING female swival hose 66 Ser 50 60 Tilt 4 cyc Diesel 67 4 cyc Diesel exc Tilt 2369538 1 2 35 FITTING fuel supply tube to fuel transfer pump hose 70 Ser 50 60 w step fuel tank 3981922 1 5 25 FITTING fuel tank 69 Ser 50 60 w step fuel tank 6297728 1 HARNIESS ASSY fuel tank mtr to sel switch 38 70 All 3758984 1 2 45 HOSE ASSY oil filter outlet 28 0 L 55 56 Ser 4 5 6 57 All M 58 59 Ser 4 5 6 7 8 exc 8F 60 62 Ser 50 60 Cab 6 cyl 62 Ser 60 Diesel 3703395 1 1 55 HOSE ASSY flexible rear gas feed pipe fuel return front V5 20 int thds both ends 6V4 O L 57 Ser 4 7 8 9 10 8 cyl exc SBC 58 59 Ser 4 8 cyl 58 Ser 5 6 7 8 10F 59 Ser 5 6 10F 3719737 A R 1 05 HOSE ASSY feed pipe Vz 20 int thd V 27 ext thd 6 0 L 58 Ser 5 6 8 59 Ser 6 8 283 3753310 1 2 00 HOSE ASSY gas tank outlet D 4 0 L 58 59 Ser 4 6 cyl 60 61 Ser 50 LCF w 2 qt oil filter 6 cyl 62 Ser 40 50 w 2 qt oil filter 6 cyl 3760047 1 2 00 HOSE ASSY oil filter inlet 20 O L 58 59 Ser 7 9 10 exc 10F 59 Ser 8 348 3735951 1 2 20 HOSE ASSY gas feed pipe front 59 Ser 6 6 cyl exc D D 3759367 1 6 50 HOSE ASSY inlet 15Vz 0 L 59 Ser 6 6 cyl exc D D 3759368 1 6 50 HOSE ASSY outlet 13 O L 60 61 Ser 40 50 6 cyl 62 Ser 40 50 6 cyl exc LCF 62 Ser 60 LCF 6 cyl 3771501 1 1 40 HOSE ASSY oil filter outlet 60 62 Ser 50 w 2 qt oil filter 6 cyl 60 62 Ser 50 w 1 qt oil filter 6 cyl 3654629 1 2 10 HOSE ASSY oil filter inlet 19V4 0 L 60 62 Ser 50 w 1 qt oil filter 6 cyl exc LCF 3749394 1 1 55 HOSE ASSY oil filter inlet 15 O L 60 62 Ser 60 6 cyl 3820812 1 6 50 HOSE ASSY oil filter inlet 16 O L 60 62 Ser 60 6 cyl 3771364 1 6 95 HOSE ASSY oil filter outlet 15 O L 60 62 Ser 60 Tilt 8 cyl 3773084 1 2 75 HOSE ASSY gas feed pipe front x 5V long 60 62 All 348 409 exc Tilt 62 LCF Diesel 3766117 1 3 10 HOSE ASSY fuel feed pipe front x 9 long 60 61 Ser 60 thru 80 8 cyl exc LCF SBC Tilt j 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S REV 6 71 1 3 1 63 3 1 63