OIL FILLER CAPS DESCRIPTION PART N0 DESCRIPTION PART N0 CHEVROLET Passenger PONTIAC 1955 57 All 6 cyl exc Positive F B 7 1955 57 All 6 cyl w std air Crankcase Ventilation 1552232 cleaner exc Pas Crankcase FB 7 F B 8 vent 1552232 All 8 cyl 1552233 1955 57 All 6 cyl with Pas 1958 63 All 6 cyl with Closed Crankcase Vent exc PB Air Type PCV 3835665 on 1957 3835665 1958 63 All 6 cyl with Open Air F B 7 F B a Type PCV 1552232 1955 57 All 8 cyl 1552193 F B a 1958 63 All 8 cyl 1552233 1958 64 70 w 6 cyl exc PCV with open air breather cap 2 FS 7 F B 7 in high 1552232 1964 All 6 cyl 1552232 1958 64 70 w 6 cyl with PCV with F B a open air PCV system 2 in F a 7 1964 AI I w 283 and 327 Eng 1552233 high 1552232 1964 All w 409 Eng 3828373 1958 70 with 261 with closed air PCV system 3835665 CORVAIR 1959 62 70 with 261 with closed air 3835665 1960 63 All exc 35 R1200 3795315 1961 62 535 735 935 R1200 3784772 1963 70 with 230 with closed air type POS crankcase 1963 64 R1200 3784772 vent 3835665 1964 All exc R1200 3849800 F B 8 1958 64 70 with 283 and 327 eng 1552233 CHEVY It Fe 7 1964 70 with 409 engine 3828373 1962 64 All 4 and 6 cyl 1552232 F B 8 ACAOIAN 1964 All 8 cyl 1552233 F B 7 CHEVELLE 1962 63 A11 4 and 6 cyl 80 series 1552232 F B 7 1964 All with 194 engine 1552232 FB 8 FB 43 1964 All 8 cyl 90 series 1552233 1964 All with 230 engine 6420359 F B 7 1964 All with 283 and 250 or FB s 1964 All 4 and 6 cyl 90 series 1552232 300 HP 327 engine 1552233 1964 All with 365 HP 327 3714893 1964 All with 194 engine 80 FB 7 engine 11 series 1552232