The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling efficiency. Their extruded design—developed using FEA analysis—creates a stronger, stiffer rocker body without adding unnecessary weight. The ARC series rocker arms feature an Arced, Recessed, Contoured design delivers an optimal strength-to-weight ratio. Backed by a Lifetime Warranty—buy them once and use them forever. Engineered for applications running up to 700 lbs of open spring pressure.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1979-1982 | Ford | E-100 Econoline | Base |
| 1979-1982 | Ford | E-100 Econoline | Chateau |
| 1979-1983 | Ford | E-100 Econoline | Custom |
| 1983 | Ford | E-100 Econoline | XL |
| 1977-1982,1984-1986,1992 | Ford | E-150 Econoline | Base |
| 1977-1982 | Ford | E-150 Econoline | Chateau |
| 1977-1983,1987-1991 | Ford | E-150 Econoline | Custom |
| 1977-1978 | Ford | E-150 Econoline | Northland |
| 1983-1992 | Ford | E-150 Econoline | XL |
| 1977-1978,1983 | Ford | F-100 | Base |
| 1977-1982 | Ford | F-100 | Custom |
| 1977-1978 | Ford | F-100 | Northland |
| 1977-1981 | Ford | F-100 | Ranger |
| 1978-1981 | Ford | F-100 | Ranger Lariat |
| 1977-1981 | 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 |
| 1991 | Ford | F-350 | Custom |
| 1977-1982 | Ford | LTD | Base |
| 1984-1985 | Ford | LTD | Crown Victoria |
| 1984 | Ford | Mustang | L |
| 1977 | Ford | Ranchero | GT |
| 1977 | Ford | Ranchero | Squire |
| 1977-1981 | Ford | Thunderbird | Base |
| 1978 | Ford | Thunderbird | Diamond Jubilee |
| 1979,1981 | Ford | Thunderbird | Heritage |
| 1980 | Ford | Thunderbird | Silver Anniversary |
| 1978-1981 | Ford | Thunderbird | Town Landau |
- 1977-ford-f-100-base-esi7639279
- 1977-ford-f-100-custom-esi5043685
- 1977-ford-f-100-northland-esi4171631
- 1977-ford-f-100-ranger-esi7688643
- 1977-ford-f-100-ranger-xlt-esi4267822
- 1977-ford-f-100-xlt-esi2423818
- 1977-ford-ltd-base-esi3929991
- 1977-ford-thunderbird-base-esi5375183
- 1978-ford-f-100-base-esi3963891
- 1978-ford-f-100-custom-esi7159633
- 1978-ford-f-100-ranger-esi8111238
- 1978-ford-f-100-ranger-lariat-esi9699172
- 1978-ford-f-100-ranger-xlt-esi1469124
- 1978-ford-ltd-base-esi9532838
- 1978-ford-thunderbird-base-esi2451325
- 1978-ford-thunderbird-diamond-jubilee-esi4488735
- 1978-ford-thunderbird-town-landau-esi9914624
- 1979-ford-f-100-custom-esi4650176
- 1979-ford-f-100-ranger-esi8756221
- 1979-ford-f-100-ranger-lariat-esi1708121
- 1979-ford-f-100-ranger-xlt-esi5065861
- 1979-ford-ltd-base-esi6058597
- 1979-ford-thunderbird-base-esi6311652
- 1979-ford-thunderbird-heritage-esi3467680
- 1979-ford-thunderbird-town-landau-esi4175182
- 1980-ford-f-100-custom-esi1794506
- 1980-ford-f-100-ranger-lariat-esi3584374
- 1980-ford-ltd-base-esi7937039
- 1980-ford-thunderbird-base-esi5248144
- 1980-ford-thunderbird-silver-anniversary-esi4978902
- 1980-ford-thunderbird-town-landau-esi2906626
- 1981-ford-f-100-custom-esi7956642
- 1981-ford-f-100-ranger-lariat-esi3769135
- 1981-ford-ltd-base-esi7803271
- 1981-ford-thunderbird-base-esi1045388
- 1981-ford-thunderbird-heritage-esi2493857
- 1981-ford-thunderbird-town-landau-esi7407331
- 1982-ford-f-100-custom-esi5620366
- 1982-ford-f-100-xls-esi7773940
- 1982-ford-f-100-xlt-lariat-esi7326354
- 1982-ford-ltd-base-esi4666342
- 1983-ford-f-100-base-esi3362175
- 1983-ford-f-100-xl-esi7283035
- 1983-ford-f-100-xlt-lariat-esi7413460
- 1984-ford-ltd-crown-victoria-esi3289944
- 1984-ford-mustang-l-esi9118938
- 1985-ford-ltd-crown-victoria-esi9249097
- 1991-ford-f-350-custom-esi6447434
- Bucket:Ford
- ClearanceItem:N
- Engine Components>Rocker Arms
- EPA:N/A
- fits_1977-1981`Ford`F-100`Ranger~1978-1981`Ford`F-100`Ranger Lariat~1977-1981`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~1991`Ford`F-350`Custom~1977-1982`Ford`LTD`Base
- fits_1977-1983`Ford`E-150 Econoline`Custom~1987-1991`Ford`E-150 Econoline`Custom~1977-1978`Ford`E-150 Econoline`Northland~1983-1992`Ford`E-150 Econoline`XL~1977-1978`Ford`F-100`Base~1983`Ford`F-100`Base~1977-1982`Ford`F-100`Custom
- fits_1979-1982`Ford`E-100 Econoline`Base~1979-1982`Ford`E-100 Econoline`Chateau~1979-1983`Ford`E-100 Econoline`Custom~1983`Ford`E-100 Econoline`XL~1977-1982`Ford`E-150 Econoline`Base~1984-1986`Ford`E-150 Econoline`Base~1992`Ford`E-150 Econoline`Base
- fits_1984`Ford`Mustang`L~1977`Ford`Ranchero`GT~1977`Ford`Ranchero`Squire~1977-1981`Ford`Thunderbird`Base~1978`Ford`Thunderbird`Diamond Jubilee~1979`Ford`Thunderbird`Heritage~1981`Ford`Thunderbird`Heritage~1980`Ford`Thunderbird`Silver Anniversary
- LTL:N
- MPN:19052-1
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y