FUEL EXHAUST CARBUFIETOR 3 609 EXTENSION EXHAUST PIPE BB 74 L8 w 44 3748761 I 54 EXTENSION pipe to manifold 75 All X L5 4 3748781 1 54 EXTENSION exh pnpe to manitoId 3 609 ADAPTER EXHAUST PIPE T0 CONVERTER 75 AII E 1604851 1 48 75 ADAPTER casting pipe to pony 3 609 PIPE EXHAUST I 7962 85 Ist type exhaust pipes used with ist type prop shaft with center bearing support mounted to floor pan Z 1962 F85 2nd type exhaust pipes used with 2nd type prop shaft center bearing support mounted to removable cross member 3 1962 F55 3rd type exhaust pipes used with flexible coupling at exhaust manifold 4 1962 1st type intermediate pipe can be identified by 7V iength of expanded section on inlet end S I962 2nd type rnterrnediate pipe can be identified by 2 A length of expanded section on inlet end 6 IQ65 Starfire ist type used on lst 5426 jobs with resonator 7 1965 Starfre 2nd ty e used after 5426 jabs with muffler B NOTE On 1st or 2nd type production also use 586586 rear pipe 9 This pipe used to service ist 2nd le 3rd type production pipes When replaoeng 2nd type pipe aiso use 686887 rear pipe Y0 1970 Ist type Use on 5400 Series with resonators 1 1 1970 2nd type is less resonator 12 7973 2nd Type Use on 1973 without resonator Must be used with 07245082 Muffler and 1 l244052 Taii Pipe on 973 1st Type when repiacing resonaton T3 Also order 2 120394 Flat Washers 64 V5 I 359832 1 23 95 PIPE front 65 66 425 Eng exc 98 or Tor 394591 RH 27 75 PIPE 66 425 Eng exc 98 or Tor 392313 LH 2015 PIPE 66 70 Tor 389826 RH 16 00 PIPE front 86 Tor 389827 LH 16 00 PIPE front B6 70 Tor 404855 LH 37 75 PIPE intermediate 64 67 F85 VS 398658 FSH 21 B0 PIPE 84 67 E85 330 Eng D E 403411 LH 22 40 PIPE 66 67 400 Eng 4 BC 396658 RH 21 60 PIPE 56 70 330 350 Eng S T T H exc F85 10 394490 1 25 25 PIPE RH less flange 66 70 Tor 404854 RH 37 75 PIPE intermediate 66 69 Tor 404855 LH 37 75 PIPE rear 67 400 Eng 2 BC 0 E 395658 RH 21 80 PIPE 2 dia 67 70 425 455 Eng exc 98 or Tor 394591 RH 27 75 PIPE 1ess flange 87 70 425 455 Eng exe 98 or Tor 392313 LH 20 15 PIPE 65 70 98 394692 RH 25 25 PIPE less flange 67 89 Tor 395183 LH 10 00 PIPE front 68 71 L6 exc Coupe 8 Conv 399589 1 22 45 PIPE 68 3259 3539 69 4239 59 D E 350 Eng 4 BC 403411 LH 22 40 PIPE BB 69 3277 3667 77 87 4287 4400 399546 RH 21 85 PIPE 68 69 3277 3667 77 57 4287 4400 400 Eng 13 411411 LH 30 25 PIPE 68 71 V C 350 Eng 399591 1 21 10 PIPE manifold to muffler 68 69 V C 400 Eng 400026 1 23 75 PIPE crossover to muffler Intermediate 68 69 3277 3667 77 87 4287 0 E 4034 3 LH 32 00 PIPE 68 69 3277 3567 77 87 4287 4400 399546 RH 21 85 PIPE 68 70 F85 350 Eng 4 Drs exc V C 396658 RH 2180 PIPE 2 1 4 dia 69 70 3639 69 4239 69 0 E 403411 LH 22 40 PIPE 70 3200 357787 4257 87 4400 exc 0 E or 350 Eng 0 A I 399546 RH 21 85 PIPE 70 3200 3577 87 4257 67 D E exc 350 Eng 0 AI 403413 LH 32 00 PIPE 70 3200 367787 D E 81 0 A I 405218 RH 28 25 PIPE 70 3200 3677 87 D E O A 406219 LH 35 25 PIPE 70 3500 4200 4400 455 Eng exc O A 13 41141 1 LH 30 25 PIPE 70 4400 0 4 1 399546 RH 21 85 PIPE 70 4400 0 AJ 407263 LH 25 75 PIPE exhaust 70 4800 455 Eng 406142 RH 21 30 PIPE 70 4800 455 Eng 13 411429 LH 30 25 PIPE 70 Tor 40530I LH 20 70 PIPE front 71 3287 3577 87 4257 67 4400 350 Eng exc O A I 399546 HH 21 85 PIPE GM PARTS DIVISION GENERAL MOTORS CORPORATION OLDSMOB LE 30 3 609 3 609 3 so REV 11 79