Cast from prime A356 T6 aluminum, these 'Z' heads from Ford Racing were designed using solid modeling technology. They feature high-flow ports and steel alloy intake and exhaust valve seats installed (they do require a competition valve job and bowl blending). The manganese-bronze valve guides are installed with a semi-finished I.D. and the combustion chambers are CNC-machined. Laser-cut guideplates are included, and they accept both tapered seat and gasket-style 14mm spark plugs.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1968-1974 | Ford | Bronco | Base |
| 1975-1993 | Ford | Bronco | Custom |
| 1985-1996 | Ford | Bronco | Eddie Bauer |
| 1975,1978 | Ford | Bronco | Northland |
| 1975 | Ford | Bronco | Ranger |
| 1978-1981 | Ford | Bronco | Ranger XLT |
| 1968-1969 | Ford | Bronco | Roadster |
| 1975-1977 | Ford | Bronco | Sport |
| 1968-1973 | Ford | Bronco | Wagon |
| 1990-1996 | Ford | Bronco | XL |
| 1982-1983 | Ford | Bronco | XLS |
| 1984-1992,1994-1996 | Ford | Bronco | XLT |
| 1982-1983,1993 | Ford | Bronco | XLT Lariat |
| 1992 | Ford | Bronco | XLT Nite |
| 1995-1996 | Ford | Bronco | XLT Sport |
| 1968-1974 | Ford | Country Sedan | Base |
| 1968-1974,1987-1991 | Ford | Country Squire | Base |
| 1987-1991 | Ford | Country Squire | LX |
| 1968-1972 | Ford | Custom | Base |
| 1968-1977 | Ford | Custom 500 | Base |
| 1969-1982 | Ford | E-100 Econoline | Base |
| 1975-1982 | Ford | E-100 Econoline | Chateau |
| 1969-1974 | Ford | E-100 Econoline | Club Wagon |
| 1975-1983 | Ford | E-100 Econoline | Custom |
| 1975-1978 | Ford | E-100 Econoline | Northland |
| 1983 | Ford | E-100 Econoline | XL |
| 1975-1982 | Ford | E-100 Econoline Club Wagon | Base |
| 1975-1982 | Ford | E-100 Econoline Club Wagon | Chateau |
| 1975-1983 | Ford | E-100 Econoline Club Wagon | Custom |
| 1975-1978 | Ford | E-100 Econoline Club Wagon | Northland |
| 1983 | Ford | E-100 Econoline Club Wagon | XL |
| 1975-1982,1984-1986,1992-1996 | Ford | E-150 Econoline | Base |
| 1975-1982 | Ford | E-150 Econoline | Chateau |
| 1975-1983,1987-1991 | Ford | E-150 Econoline | Custom |
| 1975-1978 | Ford | E-150 Econoline | Northland |
| 1983-1996 | Ford | E-150 Econoline | XL |
| 1975-1982,1984-1986 | Ford | E-150 Econoline Club Wagon | Base |
| 1975-1982,1992-1996 | Ford | E-150 Econoline Club Wagon | Chateau |
| 1975-1983,1987-1996 | Ford | E-150 Econoline Club Wagon | Custom |
| 1975-1978 | Ford | E-150 Econoline Club Wagon | Northland |
| 1983-1991 | Ford | E-150 Econoline Club Wagon | XL |
| 1984-1996 | Ford | E-150 Econoline Club Wagon | XLT |
| 1969-1974 | Ford | E-200 Econoline | Base |
| 1971-1972 | Ford | E-200 Econoline | Chateau Wagon |
| 1969-1974 | Ford | E-200 Econoline | Club Wagon |
| 1970-1974 | Ford | E-200 Econoline | Custom Wagon |
| 1975-1982,1984-1986,1992-1996 | Ford | E-250 Econoline | Base |
| 1975-1982 | Ford | E-250 Econoline | Chateau |
| 1975-1983,1987-1991 | Ford | E-250 Econoline | Custom |
| 1975-1978 | Ford | E-250 Econoline | Northland |
| 1983-1996 | Ford | E-250 Econoline | XL |
| 1975-1982,1984-1986 | Ford | E-250 Econoline Club Wagon | Base |
| 1975-1982 | Ford | E-250 Econoline Club Wagon | Chateau |
| 1975-1983,1987-1991 | Ford | E-250 Econoline Club Wagon | Custom |
| 1975-1978 | Ford | E-250 Econoline Club Wagon | Northland |
| 1983-1991 | Ford | E-250 Econoline Club Wagon | XL |
| 1984-1991 | Ford | E-250 Econoline Club Wagon | XLT |
| 1969-1974 | Ford | E-300 Econoline | Base |
| 1970-1974 | Ford | E-300 Econoline | Chateau Wagon |
| 1969-1974 | Ford | E-300 Econoline | Club Wagon |
| 1971-1972 | Ford | E-300 Econoline | Custom Wagon |
| 1975-1982,1984-1986,1992-1996 | Ford | E-350 Econoline | Base |
| 1975-1982 | Ford | E-350 Econoline | Chateau |
| 1975-1983,1987-1991 | Ford | E-350 Econoline | Custom |
| 1975-1978 | Ford | E-350 Econoline | Northland |
| 1983-1996 | Ford | E-350 Econoline | XL |
| 1977-1982,1984-1986 | Ford | E-350 Econoline Club Wagon | Base |
| 1977-1982,1992-1996 | Ford | E-350 Econoline Club Wagon | Chateau |
| 1992-1996 | Ford | E-350 Econoline Club Wagon | Chateau HD |
| 1977-1983,1987-1996 | Ford | E-350 Econoline Club Wagon | Custom |
| 1992-1993 | Ford | E-350 Econoline Club Wagon | Custom HD |
| 1977-1978 | Ford | E-350 Econoline Club Wagon | Northland |
| 1983-1991 | Ford | E-350 Econoline Club Wagon | XL |
| 1994-1996 | Ford | E-350 Econoline Club Wagon | XL HD |
| 1984-1989,1991-1996 | Ford | E-350 Econoline Club Wagon | XLT |
| 1992-1996 | Ford | E-350 Econoline Club Wagon | XLT HD |
| 1975-1976 | Ford | Elite | Base |
| 1996-2001 | Ford | Explorer | Eddie Bauer |
| 1996-2001 | Ford | Explorer | Limited |
| 1999 | Ford | Explorer | XLS |
| 1996-2001 | Ford | Explorer | XLT |
| 1969-1974,1976-1978,1983 | Ford | F-100 | Base |
| 1975-1982 | Ford | F-100 | Custom |
| 1975-1978 | Ford | F-100 | Northland |
| 1975-1981 | Ford | F-100 | Ranger |
| 1978-1981 | Ford | F-100 | Ranger Lariat |
| 1975-1981 | Ford | F-100 | Ranger XLT |
| 1982-1983 | Ford | F-100 | XL |
| 1982-1983 | Ford | F-100 | XLS |
| 1977 | Ford | F-100 | XLT |
| 1982-1983 | Ford | F-100 | XLT Lariat |
| 1976-1978,1983-1986 | Ford | F-150 | Base |
| 1975-1982,1987-1992 | Ford | F-150 | Custom |
| 1995-1996 | Ford | F-150 | Eddie Bauer |
| 1993-1995 | Ford | F-150 | Lightning |
| 1975-1978 | Ford | F-150 | Northland |
| 1975-1981 | Ford | F-150 | Ranger |
| 1978-1981 | Ford | F-150 | Ranger Lariat |
| 1975-1981 | Ford | F-150 | Ranger XLT |
| 1995-1996 | Ford | F-150 | Special |
| 1982-1996 | Ford | F-150 | XL |
| 1982-1983 | Ford | F-150 | XLS |
| 1977,1983-1984,1993-1996 | Ford | F-150 | XLT |
| 1982,1985-1992 | Ford | F-150 | XLT Lariat |
| 1969-1974,1977-1978,1983-1986 | Ford | F-250 | Base |
| 1977-1982,1987-1992 | Ford | F-250 | Custom |
| 1995-1996 | Ford | F-250 | Eddie Bauer |
| 1977-1978 | Ford | F-250 | Northland |
| 1977-1981 | Ford | F-250 | Ranger |
| 1978-1981 | Ford | F-250 | Ranger Lariat |
| 1977-1981 | Ford | F-250 | Ranger XLT |
| 1995-1996 | Ford | F-250 | Special |
| 1982-1996 | Ford | F-250 | XL |
| 1982-1983 | Ford | F-250 | XLS |
| 1977,1983-1984,1993-1996 | Ford | F-250 | XLT |
| 1982,1985-1992 | Ford | F-250 | XLT Lariat |
| 1997 | Ford | F-250 HD | XL |
| 1997 | Ford | F-250 HD | XLT |
| 1972-1974,1976-1978,1983-1986,1997 | Ford | F-350 | Base |
| 1975-1982,1987-1992 | Ford | F-350 | Custom |
| 1995 | Ford | F-350 | Eddie Bauer |
| 1975-1978 | Ford | F-350 | Northland |
| 1975-1981 | Ford | F-350 | Ranger |
| 1978-1981 | Ford | F-350 | Ranger Lariat |
| 1975-1981 | Ford | F-350 | Ranger XLT |
| 1995-1996 | Ford | F-350 | Special |
| 1982-1997 | Ford | F-350 | XL |
| 1982-1983 | Ford | F-350 | XLS |
| 1977,1983-1984,1993-1997 | Ford | F-350 | XLT |
| 1982,1985-1992 | Ford | F-350 | XLT Lariat |
| 1968-1970 | Ford | Fairlane | 500 |
| 1968-1969 | Ford | Fairlane | Base |
| 1978-1979 | Ford | Fairmont | Base |
| 1978-1979 | Ford | Fairmont | Futura |
| 1968-1970 | Ford | Falcon | Base |
| 1968-1970 | Ford | Falcon | Futura |
| 1968-1974 | Ford | Galaxie 500 | Base |
| 1968-1970 | Ford | Galaxie 500 | XL |
| 1972-1976 | Ford | Gran Torino | Base |
| 1973-1976 | Ford | Gran Torino | Brougham |
| 1974-1975 | Ford | Gran Torino | Elite |
| 1972-1975 | Ford | Gran Torino | Sport |
| 1972-1976 | Ford | Gran Torino | Squire |
| 1975-1980 | Ford | Granada | Base |
| 1978-1980 | Ford | Granada | ESS |
| 1975-1980 | Ford | Granada | Ghia |
| 1968-1982,1984-1985 | Ford | LTD | Base |
| 1970-1976,1984-1985 | Ford | LTD | Brougham |
| 1979-1986 | Ford | LTD | Country Squire |
| 1986 | Ford | LTD | Country Squire LX |
| 1980-1986 | Ford | LTD | Crown Victoria |
| 1986 | Ford | LTD | Crown Victoria LX |
| 1975-1979 | Ford | LTD | Landau |
| 1985 | Ford | LTD | LX Brougham |
| 1980-1982 | Ford | LTD | S |
| 1987-1991 | Ford | LTD Crown Victoria | Base |
| 1987-1991 | Ford | LTD Crown Victoria | LX |
| 1987-1991 | Ford | LTD Crown Victoria | S |
| 1977-1979 | Ford | LTD II | Base |
| 1977-1978 | Ford | LTD II | Brougham |
| 1979 | Ford | LTD II | Landau |
| 1977-1979 | Ford | LTD II | S |
| 1977 | Ford | LTD II | Squire |
| 1971-1977 | Ford | Maverick | Base |
| 1975-1977 | Ford | Maverick | Grabber |
| 1968-1973,1979 | Ford | Mustang | Base |
| 1969-1971 | Ford | Mustang | Boss 302 |
| 1971-1972 | Ford | Mustang | Boss 351 |
| 1979 | Ford | Mustang | Ghia |
| 1983 | Ford | Mustang | GL |
| 1983 | Ford | Mustang | GLX |
| 1970-1973 | Ford | Mustang | Grande |
| 1983-1985 | Ford | Mustang | GT |
| 1984 | Ford | Mustang | GT-350 20th Anniversary |
| 1984 | Ford | Mustang | L |
| 1984-1985 | Ford | Mustang | LX |
| 1970-1973 | Ford | Mustang | Mach 1 |
| 1968-1970 | Ford | Mustang | Shelby GT-350 |
| 1995 | Ford | Mustang | SVT Cobra R |
| 1975-1978 | Ford | Mustang II | Base |
| 1975-1978 | Ford | Mustang II | Ghia |
| 1975-1978 | Ford | Mustang II | Mach 1 |
| 1968-1974 | Ford | Ranch Wagon | Base |
| 1970 | Ford | Ranch Wagon | Police Cruiser |
| 1968-1979 | Ford | Ranchero | 500 |
| 1968-1971 | Ford | Ranchero | Base |
| 1968-1979 | Ford | Ranchero | GT |
| 1970-1979 | Ford | Ranchero | Squire |
| 1977-1981,1983-1988 | Ford | Thunderbird | Base |
| 1978 | Ford | Thunderbird | Diamond Jubilee |
| 1984-1986 | Ford | Thunderbird | Elan |
| 1984-1985 | Ford | Thunderbird | Fila |
| 1979,1981,1983 | Ford | Thunderbird | Heritage |
| 1983-1988 | Ford | Thunderbird | LX |
| 1980 | Ford | Thunderbird | Silver Anniversary |
| 1983-1988 | Ford | Thunderbird | Sport |
| 1978-1981 | Ford | Thunderbird | Town Landau |
| 1971 | Ford | Torino | 500 |
| 1968-1976 | Ford | Torino | Base |
| 1970-1971 | Ford | Torino | Brougham |
- 1980-ford-bronco-custom-esi2411752
- 1980-ford-bronco-ranger-xlt-esi7718082
- 1980-ford-f-150-custom-esi5628428
- 1980-ford-f-150-ranger-esi3861180
- 1980-ford-f-150-ranger-lariat-esi9414441
- 1980-ford-f-150-ranger-xlt-esi9575379
- 1980-ford-thunderbird-base-esi9022591
- 1980-ford-thunderbird-silver-anniversary-esi9618160
- 1980-ford-thunderbird-town-landau-esi9231386
- 1981-ford-bronco-custom-esi1250279
- 1981-ford-bronco-ranger-xlt-esi5277448
- 1981-ford-f-150-custom-esi3943052
- 1981-ford-f-150-ranger-esi4411953
- 1981-ford-f-150-ranger-lariat-esi2134573
- 1981-ford-thunderbird-base-esi2811775
- 1981-ford-thunderbird-heritage-esi4904809
- 1981-ford-thunderbird-town-landau-esi6387787
- 1982-ford-bronco-custom-esi3899087
- 1982-ford-bronco-xls-esi9415143
- 1982-ford-bronco-xlt-lariat-esi1224145
- 1982-ford-f-150-custom-esi8315347
- 1982-ford-f-150-xl-esi3664070
- 1982-ford-f-150-xls-esi5473117
- 1982-ford-f-150-xlt-lariat-esi1299473
- 1983-ford-bronco-custom-esi8514382
- 1983-ford-bronco-xls-esi9068196
- 1983-ford-bronco-xlt-lariat-esi1885665
- 1983-ford-f-150-base-esi9005357
- 1983-ford-f-150-xl-esi5882803
- 1983-ford-f-150-xls-esi9346725
- 1983-ford-f-150-xlt-esi5591176
- 1983-ford-thunderbird-base-esi6843985
- 1983-ford-thunderbird-heritage-esi4271430
- 1983-ford-thunderbird-lx-esi9471110
- 1984-ford-bronco-custom-esi8576969
- 1984-ford-f-150-base-esi5569931
- 1984-ford-f-150-xl-esi5860425
- 1984-ford-f-150-xlt-esi5764284
- 1984-ford-thunderbird-base-esi6185645
- 1984-ford-thunderbird-elan-esi6052242
- 1984-ford-thunderbird-lx-esi3743819
- 1984-ford-thunderbird-sport-esi6016141
- 1985-ford-bronco-custom-esi1755890
- 1985-ford-bronco-eddie-bauer-esi2623830
- 1985-ford-bronco-xlt-esi1295653
- 1985-ford-f-150-base-esi9167196
- 1985-ford-f-150-xl-esi8676005
- 1985-ford-f-150-xlt-lariat-esi7733832
- 1985-ford-thunderbird-base-esi7110974
- 1985-ford-thunderbird-elan-esi1922241
- 1985-ford-thunderbird-lx-esi8084967
- 1985-ford-thunderbird-sport-esi8976234
- 1986-ford-bronco-custom-esi2478793
- 1986-ford-bronco-eddie-bauer-esi9859280
- 1986-ford-bronco-xlt-esi5091191
- 1986-ford-f-150-base-esi3265879
- 1986-ford-f-150-xl-esi8650977
- 1986-ford-f-150-xlt-lariat-esi5592272
- 1986-ford-thunderbird-base-esi7338730
- 1986-ford-thunderbird-elan-esi7857495
- 1986-ford-thunderbird-lx-esi9478382
- 1986-ford-thunderbird-sport-esi7498374
- 1987-ford-bronco-custom-esi4953222
- 1987-ford-bronco-eddie-bauer-esi2621064
- 1987-ford-bronco-xlt-esi5946970
- 1987-ford-f-150-custom-esi8765713
- 1987-ford-f-150-xl-esi9607363
- 1987-ford-f-150-xlt-lariat-esi8543140
- 1987-ford-thunderbird-base-esi6855172
- 1987-ford-thunderbird-lx-esi2941001
- 1987-ford-thunderbird-sport-esi5657727
- 1988-ford-bronco-custom-esi8043946
- 1988-ford-bronco-eddie-bauer-esi3117753
- 1988-ford-bronco-xlt-esi4049883
- 1988-ford-f-150-custom-esi5207975
- 1988-ford-f-150-xl-esi9638944
- 1988-ford-f-150-xlt-lariat-esi4961412
- 1988-ford-thunderbird-base-esi5525719
- 1988-ford-thunderbird-lx-esi3300661
- 1988-ford-thunderbird-sport-esi9853888
- 1989-ford-bronco-custom-esi8389705
- 1989-ford-bronco-eddie-bauer-esi9656620
- 1989-ford-bronco-xlt-esi3810047
- 1989-ford-f-150-custom-esi8959826
- 1989-ford-f-150-xl-esi8624298
- 1989-ford-f-150-xlt-lariat-esi6687734
- 1989-lincoln-town-car-base-esi4833923
- 1989-mercury-grand-marquis-gs-esi3421953
- 1989-mercury-grand-marquis-ls-esi6468410
- 1990-ford-bronco-custom-esi1086761
- 1990-ford-bronco-eddie-bauer-esi3967321
- 1990-ford-bronco-xlt-esi1712956
- 1990-ford-f-150-custom-esi4443084
- 1990-ford-f-150-xl-esi4157683
- 1990-ford-f-150-xlt-lariat-esi1733861
- 1990-lincoln-town-car-base-esi6454589
- 1990-lincoln-town-car-executive-esi6354318
- 1990-mercury-grand-marquis-gs-esi1914611
- 1990-mercury-grand-marquis-ls-esi6754481
- 1991-ford-bronco-custom-esi9484254
- 1991-ford-bronco-eddie-bauer-esi5984815
- 1991-ford-bronco-xl-esi4950669
- 1991-ford-bronco-xlt-esi1128901
- 1991-ford-f-150-custom-esi3179938
- 1991-ford-f-150-xl-esi6756630
- 1991-ford-f-150-xlt-lariat-esi9263259
- 1991-mercury-grand-marquis-gs-esi2564339
- 1992-ford-bronco-custom-esi2807194
- 1992-ford-bronco-eddie-bauer-esi7375727
- 1992-ford-bronco-xl-esi4189087
- 1992-ford-bronco-xlt-esi8168802
- 1992-ford-bronco-xlt-nite-esi4737579
- 1992-ford-f-150-custom-esi5909011
- 1992-ford-f-150-xl-esi9662200
- 1992-ford-f-150-xlt-lariat-esi3561857
- 1993-ford-bronco-custom-esi3426266
- 1993-ford-bronco-eddie-bauer-esi9212637
- 1993-ford-bronco-xlt-lariat-esi5995636
- 1993-ford-f-150-xl-esi2466751
- 1993-ford-f-150-xlt-esi9605856
- 1994-ford-bronco-eddie-bauer-esi6630410
- 1994-ford-bronco-xl-esi1384758
- 1994-ford-f-150-xl-esi7872577
- 1994-ford-f-150-xlt-esi4840551
- 1995-ford-bronco-eddie-bauer-esi8331353
- 1995-ford-bronco-xl-esi1837552
- 1995-ford-bronco-xlt-sport-esi8375457
- 1995-ford-f-150-eddie-bauer-esi9464815
- 1995-ford-f-150-special-esi7136540
- 1995-ford-f-150-xl-esi3651346
- 1995-ford-f-150-xlt-esi3332238
- 1996-ford-bronco-eddie-bauer-esi2600943
- 1996-ford-bronco-xl-esi9388238
- 1996-ford-bronco-xlt-esi5194649
- 1996-ford-bronco-xlt-sport-esi3667949
- 1996-ford-f-150-eddie-bauer-esi5641696
- 1996-ford-f-150-special-esi1866165
- 1996-ford-f-150-xl-esi2365117
- Bucket:Ford
- Engine Components>Heads
- EPA:N/A
- LTL:N
- MPN:M-6049-Z304DA
- Non-CARB:Y
- Prop65:N
- SpecialOrder:Y