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-esi3938251
- 1977-ford-f-100-custom-esi5013962
- 1977-ford-f-100-northland-esi6158201
- 1977-ford-f-100-ranger-esi8142719
- 1977-ford-f-100-ranger-xlt-esi1923513
- 1977-ford-ltd-base-esi8861038
- 1977-ford-thunderbird-base-esi5159502
- 1978-ford-f-100-base-esi7387676
- 1978-ford-f-100-custom-esi9569181
- 1978-ford-f-100-ranger-lariat-esi2022640
- 1978-ford-f-100-ranger-xlt-esi7166776
- 1978-ford-ltd-base-esi9492058
- 1978-ford-thunderbird-base-esi4681262
- 1978-ford-thunderbird-diamond-jubilee-esi1204723
- 1978-ford-thunderbird-town-landau-esi4724816
- 1979-ford-f-100-custom-esi4489857
- 1979-ford-f-100-ranger-lariat-esi3513891
- 1979-ford-f-100-ranger-xlt-esi2695850
- 1979-ford-ltd-base-esi6766327
- 1979-ford-thunderbird-base-esi1561607
- 1979-ford-thunderbird-heritage-esi6492600
- 1979-ford-thunderbird-town-landau-esi8329400
- 1980-ford-f-100-custom-esi4736635
- 1980-ford-f-100-ranger-lariat-esi3254469
- 1980-ford-ltd-base-esi7586759
- 1980-ford-thunderbird-base-esi3472031
- 1980-ford-thunderbird-silver-anniversary-esi6073505
- 1980-ford-thunderbird-town-landau-esi1309472
- 1981-ford-f-100-custom-esi7336098
- 1981-ford-f-100-ranger-lariat-esi6815360
- 1981-ford-ltd-base-esi5589374
- 1981-ford-thunderbird-base-esi3970816
- 1981-ford-thunderbird-heritage-esi9178008
- 1981-ford-thunderbird-town-landau-esi8004704
- 1982-ford-f-100-custom-esi9144023
- 1982-ford-f-100-xls-esi3191860
- 1982-ford-f-100-xlt-lariat-esi9235362
- 1982-ford-ltd-base-esi5229554
- 1983-ford-f-100-base-esi9914592
- 1983-ford-f-100-xl-esi9719254
- 1983-ford-f-100-xlt-lariat-esi3879154
- 1984-ford-ltd-crown-victoria-esi7858938
- 1984-ford-mustang-l-esi2481930
- 1985-ford-ltd-crown-victoria-esi8655669
- 1991-ford-f-350-custom-esi3778742
- Bucket:Ford
- ClearanceItem:N
- Engine Components>Rocker Arms
- EPA:N/A
- fits_1977-1982`Ford`E-150 Econoline`Chateau~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
- fits_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
- fits_1978`Ford`Thunderbird`Diamond Jubilee~1979`Ford`Thunderbird`Heritage~1981`Ford`Thunderbird`Heritage~1980`Ford`Thunderbird`Silver Anniversary~1978-1981`Ford`Thunderbird`Town Landau
- 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_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
- LTL:N
- MPN:19052-1
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y