63 PASS 6 cyl 63 SUB exc 4 WD standard 33 CLL all aluminized 3830467 1 14 75 63 PASS 327 exc H Per premium type 33 O L all aluminized 3830468 1 17 50 63 PASS w H Per 327 63 PASS 409 L H or R H El3 O L all aluminized 3830471 1 16 75 63 PASS 283 327 exc H Per 63 CARRYALL exc 4 WD L H pnsemiurn type 33 Z O l all aluminized 3830469 1 14 75 63 CORVETTE exc H Per Sp H Per F 1 63 CORVETTE w P G exc H Per L H BCZQ Clew length all aluminized 3830625 1 18 50 63 CORVETTE exc H Per Sp I tPer 1 I 63 CORVETTE w P G exc H Per R H 3023 dev length aluminized w st steel end plutee 3830626 1 22 75 63 CORVETTE w Sp H Per F 1 63 CORVETTE w H Per exc P G L H 30 lev length all aluminized 3830629 1 23 50 63 CORVETTE w Sp H Per E1 63 CORVETTE w H Per exc P G R H alumi ni zed w st steel end plates 30 dev length 3830630 1 2 7 50 INOTE Use w pipe 3732958 to supersede lst design muffler 371 4634 and pipe 3714636 NOTE Initial installation in place of weldecl type extension requiresn extension 3815513 and clamp 3754883 TNOTE Initial installation in place of welded type ezxtensicn reqguirest extension 3815514 and clamp 3754883 BNOTE The corresponding regular mufflers 3719457 and 3714634 should be used for all standard applications regular street and road operation NOTE When 3659201 is used on 1940 Pass exc CONV it will lbe necessary to cut 2 I from the tailpipe end cnf the muffler outlet NOTE For otf road service or track use only 3 702 RESONATOR ASSY Muffler Tail 59 SED SPT CPE w H Per 348 w pipes L H l 12 end to end 2 dia 3767545 1 19 75 59 SED SPT CPE w H Per 348 w pipes R H 1 12 end to end 2 dia 3767546 1 19 75 59 60 STA WAG PDL wt H Per 348 w pipes L H 136 end to end 2 dia 3767547 1 17 25 59 60 STA WAG PDL w H Per 348 w pipes R 1E l 136 end to end 2 dia 3767548 1 17 25 59 PASS wfdual exh exc H Per 60 61 PASS w dual exh 283 60 62 PASS 327 348 exc H PGI 63 PASS 327 exc H Per w pipes L H 3815623 l 8 80 59 PASS w dual exh exc HVP er 60 61 PASS w dual exh 283 60 62 PASS 327 348 exc H Per 63 PASS 327 exc H Per wj pipes R 1 1 3815624 1 8 80 60 PASS w H Per 348 exc STA WAG PDL w pipes L H 8E end to end 2 dia 3772463 1 20 25 60 PASS w H Per 348 exc STA WAG PDL w pipes R lE l 86 ij end to end 2 dia 3772464 1 20 25 61 STA WAG H Per w req cam 348 61 STA WAG wtSp H Per 348 w pipes L H 3786097 1 18 50 61 STA WAG H Per w reg cam 348 61 STA WAG w Sp H Per 348 w pipes R H 3786098 1 18 50 61 PASS H Per w reg cam 348 exc STA WAG 61 PASS w Sp H Per 348 exzcr STA WAG 61 63 PASS w H Per 327 exc S IY A WAG 61 63 PASS 409 exc STA WAG w pipes L l I 3798473 1 20 95 61 63 PASS w H Per 327 exc STA WAG 61 63 PASS 409 exc STA WAG wt pipes R H 3798474 1 20 95 61 62 S l A WAG w H Per 327 61 63 STA WAG 409 w pipes 1 11 3798477 1 18 50 61 62 S l A WAG w H Per 327 61 63 STA WAG 409 w pipes R 1 l 3798478 1 18 50 d c t Mlotnr Division 409 General Motors Corporation REVISED NOyEMgER 1 962