67 G 10 20 6 cyl 67 Ser 10 thru 30 6 cyl exc D D closed pos vent H D A CL AIR 1552232 1 58 type FB7 painted 4 vent holes 23 0 O D Note 1 1 NOTE 1 Used on all models equipped with valve rocker cover without ventilation slots 48 Comm Util exc UQ Ton D D COE 49 53 All exc D D COE 53 55 Corvette 6 cyl 54 58 All vv pos vent 6 cyl exc COE 59 Ser 3 6 cyl 60 62 D D exc 102 B I 62 All vv pos vent 6 cyl exc D D 63 67 Ser 10 thru 30 D D 63 Pass vv closed pos vent 6 cyl 64 All vv closed pos vent 6 cyl 65 67 Corvette 396 427 66 All vv AIR 6 cyl 68 All 6 cyl 68 All 396 427 exc Spec H Per 69 All 69 Corvette 350 3835665 60 vv gasket on r arm cover plain finish 1 55 58 All 8 cyl exc dual 4BC D D Pl 55 Corvette 8 cyl 59 Pass 8 cyl exc PI 59 Ser 3 8 cyl 60 62 Pass 8 cyl 60 61 Ser 10 thru 30 283 62 Ser 10 thru 30 8 cyl exc pos vent 63 All 8 cyl exc 409 64 66 All 283 327 exc closed vent H D A CL A R 67 All 283 327 exc H D A CL closed pos vent 6419440 1 61 air breather type PB8 1 55 57 D D 8 cyl 64 65 Ser 10 thru 30 vv H D A CL 283 327 exc FPC 64 65 Pass vv closed vent 8 cyl exc 409 65 Ser 10 thru 30 vv closed vent 283 69 G 10 20 Panel 8 cyl 3714893 65 13A O D vv 4 ears 1 56 57 Pass vv dual 4BC 56 57 Corvette 58 61 Pass Corvette vv H L Cam exc 348 62 Corvette vv Fl Sp H Per 1552719 2 95 cad plated no vent hole Note 2 1 NOTE 2 Vent holes can be added for normal road operation as required or painted cap 1552233 can he used for this application to control oil consumption 56 Corvette 327 exc Sp l I Per 63 Pass vv H Per dual 4BC 409 63 65 Corvette exc 396 64 65 Pass 409 3828373 1 25 chrome 1 63 Pass 409 exc H Per dual 4BC 6419454 3 78 type FB39 chrome 1 55 60 All 6420741 1 73 CAP ASSY vv adapter kit 6419926 l V 1012 1 67 69 Pass vv Sp H Per 427 68 69 Corvette 427 69 Corvette vv H Per Sp H Per 350 3851735 95 CAP ASSY chrome 1 65 66 Pass 396 427 exc Sp H Per closed vent 67 Pass 396 427 exc SS AIR closed pos vent 6421868 1 55 CAP ASSY vent breather plain 1 66 67 Corvette vv Sp H Per 327 3882864 95 CAP ASSY 1 66 Ser 10 vv AIR 283 327 1 1969 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION 1 758 1 758 P 1 90 REV 7 1 69