66 Ser 10 thru 30 vv HD A CL closed pos vent El cyl 66 Pass vv A I F closed pos vent 283 327 67 Set 10 thru 30 1vrH D Pre Cleaner 67 68 Corvette 67 68 All vv closed pos vent 283 307 32 7 67 S S closed pos vent A IR 283 327 3881834 70 CAP ASSY 1 67 69 All 3 53 5108474 56 CAP ASSY 1 67 S S 6423033 3 92 CAP ASSY chrome 1 67 68 Pass vv closed pos vent 283 6424994 1 92 CAP ASSY vent hreather AC type FB 58 1 38 47 All 48 55 All vv positive ventilation 1st Ser 55 61 D D 6 cyl 2nd Ser 3786691 05 GASKET 23 0 D ruhher 1 55 57 D D 8 cyl 63 65 Pass 409 63 65 Corvette 64 65 Ser 10 thru 30 vv I l D A CL 283 ext FPC 64 65 Pass vv closed vent 8 cyl Qi exc 396 409 65 66 Ser 10 thru 30 vvclosed vent 283 69 G 10 20 Panel 8 eyl 3723688 05 GA SI ET 11 6 ID 111 A6 OD cork 1 1 762 TUBE HOBE PlPE CLANIP CLIP IEBRACZKET Crankcase Ventilator Outer 55 Pass Corvette vr PG 8 cyl 3836344 1 41 163 1 0 L vv hrkt 61 Qt from end 1 55 All 8 cyl ext PG 3836346 1 95 163 A 0 L vv l rI t 41 from end 1 56 58 Pass Corvette 3 cyl exc TG 348 56 59 Ser 3 8 cyl 1st design exc D D H 1 59 Pass 8 cyl 1st design exc T G 348 59 Corvette 1st design 3749684 2 35 vv etluovv extension 26 dev length 1 57 59 Pass vv T G 1st design exc 348 59 50 Pass 283 2ntl design 59 60 Corvette 2nd design 59 Ser 3 8 cyl 2nd design ext D D H1 I 60 Ser 10 20 vv P 3 283 61 62 Pass Corvette 283 327 exc closed vent 61 62 Ser 10 20 vv P 3 283 exc closed vent 3776635 2 70 Note 1 NOTIS 1 It may be rreeessarw to cut Ei 5 front lovver end to tiilwe assy 58 62 Pass 348 409 exc closed vent I 3740642 2 55 1 60 62 Ser 10 thru 30 283 exe P G closed vent 63 4 VD 283 1si Series exe closed v nt 13766704 2 70 1 62 Pass vvr P G 327 exc closed vent 3790735 2 37 1 64 65 Corvette exc Sp H Per Pl 3846110 3 25 vent to air cleaner 1 64 67 Corvette vv Sp ll Per 327 3849733 3 00 vent to air cleaner 1 64 65 Corvette vv FI 3857477 9 65 vent to arr cleaner 1 64 65 Pass 409 exc dual 4BC 3846125 2 47 vent to air cleaner 1 64 Pass w dual 4BC 409 3846136 2 47 vent to air cleaner 1 64 65 Pass vvtclosed vent 8 cyl exc 409 65 66 Ser 10 thru 30 327 exc orl hath 33846120 2 65 vent to air cleaner 1 64 66 Ser 10 thru 30 vvr I l D A CL closed pos vent 283 ext PFC oil bath governor 1969 CHE ROLET l IOTOR DIVISION GENERAL IVIOTOFIS CORPORATION t REV 7 1 69 P 1 arr 1 758 1 762