67 327 exc 4BC closed vent w silencer 6423508 1 19 00 67 w closed vent 327 exc 4BC A I R w silencer 6423509 1 21 05 r 67 w A I R 6 cyl w silencer 6423274 1 67 w closed vent 6 cyl exc A I R w silencer 6423517 1 17 55 F C 60 w silencer 5645830 1 11 95 61 63 exc Turbo C A C 65 w Air Cond exc oil bath W silencer 6420892T A R l5 20 63 64 w oil bath w silencer 5649631 1 26 35 63 64 w oil bath exc Turbo paper element 6419026TL A R 12 20 NOTE Can be used in place of 5649194 when extremely dusty conditions warrant it 65 w oil bath W silencer 642 0552 1 34 35 NOTE Part number also appears in CORVAIR section CHEVY 62 63 6 cyl w silencer 1 O D at intake horn 5649855T 1 21 30 TNOTE When using on early models it is necessary to pinch shut Z dia tube in the top cover 62 63 4 cyl w silencer 1 snorkel 5649852 1 15 10 64 65 w 4BC 283 327 exc closed vent w silencer 6421579 1 21 75 64 66 4 cyl exc closed vent w silencer 6418733 1 19 75 64 67 w closed vent 4 cyl w silencer 6420517 1 16 15 64 65 230 w silencer chrome 6420593 1 27 90 64 65 283 exc 4BC closed vent w silencer 6421577 1 21 75 64 65 w closed vent 4BC exc Sp H Per w silencer 6421580 1 23 55 64 65 w closed vent 283 exc 4BC w silencer 6421578 1 23 55 66 327 exc closed vent Sp H Per 6421915 1 25 05 66 w A I R 327 exc Air Cond Sp H Per w silencer 6421914 1 26 75 66 w Sp H Per 327 exc A I R w silencer 6421964 1 51 35 66 w A I R 283 exc 4BC w silencer 6422099 1 23 30 66 w A I R 6 cyl w silencer 6422100 1 19 90 66 w A I R 327 exc Sp I I Per W silencer 6422177 1 30 80 66 Sp H Per w A I R 327 w silencer chrome 6422182 1 55 35 66 w A I R 283 exc 2BC w silencer 6422968 1 25 00 67 4 cyl exc closed vent w silencer 6423514 1 10 40 67 w closed vent 4 cyl w silencer 6423515 1 13 85 67 6 cyl exc closed vent w silencer 6423516 1 15 50 67 w closed vent 6 cyl exc A I R W silencer 6423517 1 17 55 67 w A I R 6 cyl w silencer 6423274 1 67 w A I R 283 w sllencer 6423512 1 67 283 exc closed vent w silencer 6423508 l 19 00 67 327 exc closed vent w silencer 6423898 1 26 00 67 w closed vent 327 exc A I R w silencer 6423899 1 28 05 67 w A I R 327 w silencer 6423900 1 67 w closed vent 283 exc A I R w silencer 6423509 1 21 05 NOTE Part number also appears in CHEVELLE section CHEVELLE und EL CAMINO 64 65 w 4BC 283 327 exc closed vent w silencer 6421579 1 21 75 64 66 w closed vent 6 cyl w silencer 6421574 1 16 55 64 65 230 w silencer chrome 6420593 1 27 90 64 65 283 exc 4BC closed vent w silencer 6421577 1 21 75 64 65 w closed vent 4BC exc Sp H Per w silencer 6421580 1 23 55 64 65 w closed vent 283 exc 4BC w silencer 6421578 1 23 55 65 w Sp H Per exc level ride w silencer 6420857 1 54 35 65 Sp H Per w level ride w silencer 6421581 1 56 00 66 w closed vent 396 exc Sp 1 I Per w silencer 6421776 1 30 30 66 w Sp H Per 396 w silencer 6421970 1 33 75 66 w closed vent 327 exc F Sp H Per level ride 67 w closed vent 6 cyl exc A I R w silencer 6422191 1 25 00 66 closed vent w level ride 327 exc Sp H Per 6422192 1 26 75 19 Chovrxt Motor Division 3 402 General Motors Corporation 173 CCC