CYLINDER HEAD O.E. CASTING # INTERCHANGE
AMC/JEEP 2.5L (F#ON TOP OUTSIDE V. COVER)
O.E.#		M.W.#		O.E.#		M.W.#
117.0		CF0251/0251-1
684		CF0250
2403		CF0251/0251-1
893		CF0250
242893		CF0250
AMC/JEEP 4,0,4.2 (F# ON TOP OUTSIDE V. COVER)
O.E.#		M.W.#		O.E.#		M.W.#
331		CF0404		8933000		CF0402
630		CF0400-1		8933002		CF0422
2686		CF0401		3170717		CF0384
3661		CF0403		3189886		CF0384
7120		CF0400		3211040		CF0384
3214656		CF0382		3213809		CF0381
3217259		CF0380		3224490		CF0381
3227258		CF0380		3224480		CF0380
3224480		CF0380		3235480		CF0405
3241656		CF0382
FORD ESCORT TRACER SOHC, 1.9, 2.0 (F# ON SIDE OF HEAD)
O.E.#		M.W.#		O.E.#		M.W.#
ALL E1EE		CF1161		E7EE-G4A		CF1195
ALL E3EE		CF1161		E7EE-G4E		CF1195
E5EE-A4E		CF1191		E7EE-G7A		CF1195
E5EE-A5E		CF1191		E7EE-G7D		CF1195
E5EE-A6E		CF1191		E7EE-GB		CF1195
E5EE-A7E		CF1191		E7EE-GC		CF1195
E5EE-AF				E7EE-G7C		CF1196
E5EE-BB				E8EE-AA
E5EE-F4E		CF1194		E8EE-A7A		CF1193
E5EE-F4A		CF1194		FOEE-B7A		CF1197
E7EE-A7A		CF1193		FOEE-B7A		CF1199
E7EE-D4C		CF1193		F7CE-AA		CF1205
E7EE-D4F		CF1193		F7CE-AC		CF1206
E7EE-D7C		CF1193		YS4E-CC		CF1208
E7EE-D7E		CF1193		YS4E-EA		CF1208
E7EE-D7F		CF1193
FORD ESCORT, FOCUS, CONTOUR DOHC Z-TEC 2.0 ON SIDE OF HEAD
O.E.#		M.W.#		O.E.#		M.W.#
948M		CF1204		YSHE-AC		CF1207
958M		CF1204		XS7E-AD		CF1200
978M		CF1200 (BRIDGED)		YS4E-AC		CF1207
FORD 2.3, 2.5 HSC (# ON TOP IN CORNER OR ON DECK SURFACE BETWEEN PORTS)
O.E.#		M.W.#		O.E.#		M.W.#
E43E-A11A		CF1234		E73E-CA+		CF1235
E43E-AJ		CF1232		E43E-A		CF1232
E53E-AA		CF1235		E53E-AA		CF1239
E63E-B11A		CF1251		E73E-BA		CF1234/1233
E63E-DB		CF1251		E83E-B3B		CF1234/1233
E63E-CB		CF1251		E8DE		CF1251
FORD 2.3, 2.5 HSC (# ON TOP IN CORNER OR ON DECK SURFACE BETWEEN PORTS)
O.E.#		M.W.#		O.E.#		M.W.#
E83E-B11B		CF1234
F13E-A11A
F13E-A3A		CF1234
FORD 2.3 OHC (F# IN SPARK PLUG HOLE OR ON TOP)
O.E.#		M.W.#		O.E.#		M.W.#
D42E-BC		CF1230		E27E-FB		CF1230-6
D57E-EA		CF1230-5		E37E-DA		CF1203/1203-1
D6EE-AA		CF1230		E5ZE-EA		CF1203-1
D6EE-JC		CF1230		E53E-AB		CF1237
D8EE		CF1230		E57E-GB		CF1238
D9EE-JC		CF1230-7		E6ZE-AB		CF1230-1/1230-5
E1BE-AC				E65E-AB		CF1237
E1BE-AD		CF1230-3		E68E-AB		CF1230-1
E1BE-AB				E87E-AB		CF1203/1203-1
E1EE-AC		CF1230-4		E89E-AB		CF1236/1237
F27E-A11B		CF1236		E97E-BA		CF1236
F27E-A11B		CF1236		F27E-A11A		CF1236
E27E-DA		CF1230-2		F57E-E11C		CF1236-1
E27E-FB		CF1203/1203-1		F57E		CF1236-2
				F5-FRKLFT		CF1236-3
FORD 3.8L + 4.2L CAST # ON TOP
O.E.#		M.W.#		O.E.#		M.W.#
E2AE-FC		CF1380		F15E-A7A		CF1383/1384
E3SE-A7D/A9D		CF1380		F35E-A20A		CF1384
E3SE-A7C		CF1380		F3SE-A20A "SC"		CF1383
E4SE-A9A/A7A		CF1381		F3SE-B20A		CF1382
E4ZE-B9C		CF1381		F3SE-B22A		CF1382/1384
E4ZE-B7C		CF1381		F65E		CF1422 11/32
E8DE-B7A		CF1382		F62E-B22A		CF1386 7MM
E8DE-B9A		CF1385		F75E-B20A		CF1422 11/32
E9DE-B9A		CF1382		F72E-A22A		CF1422 11/32
E9DE-B7A		CF1382		F72E		CF1386 7MM
E4SE-G22A		CF1382		F85E-BC		CF1422
E9SE-D7A		CF1383		YF2E-A20A		CF1387/1422
				XF2E-A20C		CF1387/1422
				XF2E-A22C		CF1387/1422
FORD 144, 170, 200 + 250- CASTING ON TOP OF INTERAL MANIFOLD
O.E.#		M.W.#		O.E.#		M.W.#
C3DE-F		CF		C9OE-M		CF
C5DE-A		CF1352		C8DF-B		CF1352/1353
C5DE-B		CF1352		D0DE-A		CF1353
C6DE-A		CF1352		D3DE-AA		CF1353
C7DE-A		CF1352		D5DE-BA		CF1353
C8DE-G		CF1352		D7BE-AB		CF1353
C9DE-M		CF1353		D8DE-BA		CF1353
C9DE-R		CF1354		EOBE-BB		CF1351
FORD 289, 302, 351W CASTING ON TOP
O.E.#		M.W.#		O.E.#		M.W.#
E5AE-AB		CF1504		E7TE-PA		CF1503/CF1578
E5AE-CA		CF1576/CF1500		D8OE-AB		CF1500/CF1576
E5TE-AB		CF1501/CF1577		D7OE-DA		CF1575
E6TE-NA		CF1501		D7OE-DC		CF1500
E6SE-AA		CF1502		D2OE-BA		CF1500
E7AE-AA		CF1503/1578		D5AE-CA		CF1570
FORD 4.6, 5.4 SOHC - CASTING # ON EX. SIDE OF HEAD
O.E.#		M.W.#		O.E.#		M.W.#
F1AE-H18C		CF1461		F65E-MCA
F1AE-H24C		CF1461		F75E-A20A		CF1541/1541-1
F2AE-HC		CF1461		F75E-C20A REPLACE		CF1541-2
F4AE-A22A		CF1464		F75E-C20A		CF1541/1541-1
F4AE-A22B		CF1464		F8AE-C22A		CF1465
F4AE-A24A		CF1464		2L2E-ROMEO		CF1544
F5AE-A23E		CF1463/1465		2LIE-C20B-WINDSOR		CF1544-1
F5AE-A24E		CF1463/1465		XL3E-C20D-WINDSOR		CF1543
F5AE-B22A		CF1463/1465		XL3E-WINDSOR		CF1543
F5AE-B24A		CF1463/1465		1L2E-D22D		CF1544
F65E-D20A		CF1541/1541-1		2LIE-C20B		CF1544-1
F65E-C20A		CF1541		2LIE-C20C		CF1544-1
3L3E-KE/KB		CF1469		1L2E-C24A		CF1544 ROMEO
FORD 4.6, DOHC - CASTING # ON EX. SIDE OF HEAD
O.E.#		M.W.#		O.E.#		M.W.#
F3AE-1A
F50E-AA		CF1462		F74E-MAD
F6ZE-AD				XR3E
F6LE-MAA				F2LE-CG
FXL1E-AE		CF1545		FYL7E-A13		CF1545
FORD 6.8L V10
O.E.#		M.W.#		O.E.#		M.W.#
F7VE-B20A, HI + LO PIN		CF1681/1681-1
XL2E		CF1682		YCZE-A20A		CF1682-1
XL3E-C20D		CF1682		1L2E-A20A		CF1682-1
GM 2.8, 3.1 + 3.4 CASTING ON SPARK PLUG SIDE BELOW VALVE COVER RAIL
O.E.#		M.W.#		O.E.#		M.W.#
476503		CF2282		14024258		CF2282
10048651		CF2283		14031327		CF2284
10048696		CF2282		14033292		CF2282
10087511		CF2311		14054822		CF2282
10127472		CF2342		14054877		CF2282
10154743		CF2313/2312/2314		14054879		CF2284
10218170		CF2341		14054884		CF2284
12580234		CF2344-3		14089834		CF2283
12568234		CF2344-3		24503769		CF2312/2313/2314
14024327		CF2284		24503315		CF2343
				24507487		CF2344/2344-1
GM 2.5 PONTIAC ENG. CASTING ON TOP- MUST KNOW VIN CAODE AND SMOG
O.E.#		M.W.#		O.E.#		M.W.#
10000702		CF2250/2250-6		10044642		CF2256/2257
10014552		CF2250/2250-4		10044655		CF2254/2255
10022373		CF2251/2253		10101496		CF2250-7
10027767		CF2252/2253		10112514		CF2250-1/2250-2
10038808		CF2254/2255		901		CF2250-7
10044485		CF2258/2250-3
GM 3.0, 3.3, 3.8 BUICK V6 - CASTING ON TOP INSIDE V. COVER RAIL
O.E.#		M.W.#		O.E.#		M.W.#
1249175		CF2380-1		25524248		CF2300/2383
1254164		CF2380-1		25527515		CF2300/2383
1257051		CF2380-2/3		25534250		CF2381
1257722		CF2380-2/3		25539723		CF2381
1254170		CF2380-2/3		25534250		CF2381
1257661		CF2380-2/3		25533485		CF2381
2552030		CF2300		0619		CF2330/2330-1
24500619		CF2330		0619		CF2380-5/6
25505900		CF2380-4/2304		2136		CF2330/2330-1
25506293		CF2304/2380-4		2136		CF2380-5/6
25510191		CF2380-4		2261		CF2387
25518445		CF2386		4250		CF2381
25518445		CF2304/2380-4		4781		CF2387/2389
25523030		CF2300/2383		8134		CF2388/2387