OMC and Cobra Carburetor Kits & Floats
Chart notes are listed in (red) at bottom of chart
Model	Year	Carb Code	Model	Carb Kit	Float
80	1968-69	R2	2GC	18-7070	18-7200
90	1970-71	R2	2GC	18-7070	18-7200
100	1972-73	C1	RBS	18-7080	—
110	1964	R1	BC	18-7071	—
120	1965-71 (Dual Carb)	C1	RBS	18-7080	—
120	1972-85	R2	2GC	18-7070	18-7200
140	1973-85	R2	2GC	18-7070	18-7200
150	1964-65	R1	BC	18-7071	—
150	1965-66	C1	RBC	18-7080	—
155	1967-72	R2	2GC	18-7070	—
165	1972-76	R2	2GC	18-7070	18-7200
170	1974	H2	2300	18-7081	18-7206
175	1975-77	H2	2300	18-7081	18-7206
185	1978-81	R2	2GE	18-7086	18-7200
185	1989	H2	2300	18-7081	18-7206
190	1974-77	H2	2300	18-7081	18-7206
200	1966-68	R2	2GC,V	18-7070	—
200	1979-85	R2	2GE	18-7086	18-7200
200	1989	H2	2300	18-7081	18-7206
210	1968-72	R4	4MV	18-7072	18-7201
215	1971	R4	4MV	18-7072	18-7201
225	1972-76	R4	4MV	18-7072	18-7201
230	1975-76	R4	4MV	18-7072	18-7201
230	1979-89	R4	4MV	18-7095	18-7201
235	1975-77	H4	4160	18-7096	18-7206
235	1989	H4	4160	18-7017	—
240	1978	H4	4160	18-7017	—
245	1972-75	R4	4MV	18-7072	18-7201
250	1970-74	R4	4MV	18-7072	18-7201
250	1979	H4	4160	18-7017	—
260	1975-76	R4	4MV	18-7072	18-7201
260	1979-89	R4	4MV	18-7095	18-7201
290 JET	1974-75	R4	4MV	18-7072	18-7201
2.3L	1987-89	R2	2GE	18-7086	18-7200
2.5L	1982-85	R2	2GC	18-7070	18-7200
2.5L	1986-90	R2	2GE	18-7086	18-7200
2.5L	1986	R2	2GC	18-7070	18-7200
3.0L ➅	1982-90	R2	2GC	18-7070	18-7200
3.0L/3.0L H.O.	1991-92	H-2	2300	18-7246	—
3.8L	1979-85	R2	2GE	18-7086	18-7200
4.3L	1986-89	R2	2GE	18-7086	18-7200
4.3L	1979-89	R4	4MV	18-7095	18-7201
4.3,4.3 H.O. ➁	1990-92	H2	2300	18-7238	—
4.3,4.3 H.O. ➂	1990-92	H4	4160	18-7237	—
4.3/262 ➁	1989	R2	2GE	18-7086	18-7200
5.0L (GM)	1979-85	R2	2GE	18-7086	18-7200
5.0L (GM)	1979-89	R4	4MV	18-7095	18-7201
5.0L (FORD)	1989	H2	2300	18-7081	18-7206
5.0,5.0 H.O. ➂	1989-90	H4	4160	18-7237	—
5.0,5.0 H.O. ➁	1989-90	H2	2300	18-7236	—
5.0,5.0 H.O ➂	1991	H4	4160	18-7245	—
5.0,5.0 H.O ➁	1991	H4	4175	18-7244	—
5.0,5.0 H.O 	1992	H4	4150	18-7242	—
5.7L	1979-89	R4	4MV	18-7095	18-7201
5.7	1990-92	H4	4175	18-7239	—
5.7 LE ➈	1991-92	H4	4175	18-7243	—
5.7 LE ➃	1990	H4	4175	18-7239	—
5.8L	1989	H4	4160	18-7017	—
7.5L	1987-88	H4	4160	18-7017	—
305 C.I.I/B	1977-79	R2	2GE	18-7086	18-7200
305 C.I.I/B	1977-78	R4	4MV	18-7018	18-7201
305 C.I.I/B	1979-83	R4	4MV	18-7095	18-7201
350 C.I.I/B	1977-78	R4	4MV	18-7018	18-7201
350 C.I.I/B	1979-83	R4	4MV	18-7095	18-7201
350 ➃ ➂	1988-89	R4	4MV	18-7095	18-7201
350 ➁	1988	R2	2GE	18-7086	18-7200
351 CID/5.8L H.O.	—	H4	4010, R50483A, R84046A, (F1JL-9510-EA)	18-7727	—
351 CID/5.8L	—	H4	4160, R9393A, R9394A,R50399A, R50399-1A	18-7729	—
351 CID/5.8L	—	H4	4160C, R80434A	18-7730	—
454 C.I.I/B	1977-78	R4	4MV	18-7072	18-7201
454,454 H.O. 	1991-92	H4	4150	18-7242	—
454,454 H.O. 	1990-92	H4	4150	18-7241	—
460 C.I.	1987-88	H4	4160	18-7017	—
460	1989-90	H4	4160	18-7235	—
(1) And Carburetor Model 4175
(2) For 2V Carburetors
(3) For 4V Carburetors
(4) For Engine Model 574APEPWS
(5) For Engine Model 574BPEPWS
(6) For 1990 PWC Suffix Only
(7) For Engine Model 744APERGD,744APERGF
(8) For Engine Model 5748PERGD
(9) For Engine Model 574APERGD
(10) For Engine Model 744BPERGD
(11) For Engine Model 744DPEAMH, 744DPPAMH
(12) For Engine Model 302BMRAMH
(13) For Engine Model 744CPEAMH, 824BPEAMH
(14) For Engine Model 502AMLAM, 502APRAM (4V)