67 283 exc closed vent w silencer 6424490 1 16 85 67 w closed vent 283 lst design exc A I R w silencer w 2 tubes 6424491 1 18 90 67 w closed vent 283 2nd design exc A I R w silencer w 1 tube 6424802 1 19 45 67 w A I R 283 lst design w silencer w 2 tubes 6424492 1 21 30 i 67 w A I R 283 2nd design w silencer w 1 tube 6424803 1 21 85 67 396 exc A I R 68 w H Per Sp H Per 396 exc P G w silencer chrome 6423907 1 31 35 68 327 Sp H Per w silencer 6423272 1 31 75 68 w P G 307 exc MALIBU CONCOURS S S W silencer 6424425 1 32 10 68 w A T 396 w silencer 6424428 1 47 35 68 307 exc P G MALIBU CONCOURS S S w silencer 6483655 1 17 75 68 6 cyl exc P G w silencer 6483657 1 18 05 68 396 exc A T H Per Sp H Per w silencer 6484226 1 68 MALIBU CONCOURS w P G 307 w silencer 6484218 1 35 30 68 MALIBU CONCOURS 307 exc P G w silencer 6484219 1 23 40 68 w P G 327 w silencer 6484220 1 36 05 68 327 exc P G Sp H Per w silencer 6484221 1 23 40 68 w P G 6 cyl exc H D A CL w silencer 6424423 1 34 30 CLEANER UNIT OUTLET ASSY 61 63 CORVAIR CLEANER UNIT air oil bath 3846971 1 26 15 61 63 F C CLEANER UNIT air oil bath 3846972 1 52 30 63 68 CORVAIR w oil bath H D A CL exc Turbo OUTLET ASSY air 3851802 1 5 80 64 65 CORVAIR Turbo w oil bath OUTLET ASSY air 6420495 1 11 00 3 403 GASKET STUD SEAL NUT Air Cleaner 60 ALL to air horn 4 I D x 4 7 16 O D x 1 16 thick 6256122 1 15 61 66 CORVAIR F C w Air Cond exc 3 Turbo CORSA to carb 1 I D 2 g O D 3799840 2 15 61 65 CORVAIR F C exc Turbo silencer assy to stud air inlet tube I D x O D 5646135 2 1 745 61 66 CORVAIR F C w oil bath exc Turbo elbow and shroud 6 I D x thick 5646809 A R 83 62 68 CHEVY exc 327 to carb 63 68 CORVAIR exc Turbo to air inlet tube 64 68 CHEVELLE CAMARO exc 4BC to carb 2 I D x 3 O D x thk 3708408 1 05 64 66 CORVAIR exc Air Cond Turbo 67 68 CORVAIR air inlet tube to carb 3845685 A R 15 64 66 CHEVY CHEVELLE w 4BC exc Sp H Per to carb 561624 1 10 65 CHEVELLE w Sp H Per 327 66 ALL 327 396 67 68 ALL 8 cyl exc 283 307 A I R to carb 5 I D x 5 O D x X thk 3886085 1 15 67 ALL w A I R 327 350 396 exc H Per Sp H Per 2BC air cleaner to silencer 3919812 1 35 ALL ALL STUD 20 20 x 9 3785256 1 40 NOTE This is a universal stud that must be cut as required If excess length is not removed damage may result to the hood panel or carburetor upon closing the hood 62 63 CHEVY STUD 20 20 x 2 3771415 1 15 63 65 CHEVY CHEVELLE STUD 20 20 x TZ 3851738 1 15 63 66 CORVAIR w oil bath H D A CL C A C exc Turbo 67 68 CORVAIR w oil bath STUD 20 x 5 3856710 1 55 65 67 CHEVELLE w H Per Sp H Per 396 67 CHEVELLE w Sp H Per 327 67 68 CAMARO w Sp H Per 396 67 68 CAMARO 302 68 CHEVELLE w Sp H Per 396 STUD 20 20 x 1 3873852 1 35 67 68 CHEVY CHEVELLE CAMARO STUD 20 20 x 2 3869954 1 25 66 67 CHEVY STUD 20 20 x 5 3883998 1 35 1967 3 402 3 403 Chovrolot Motor Division CCC 196 Gonorol Motors Corporation REVISED NOVEMBER 1 1967