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 |
| 1977,1980-1993 |
Ford |
Bronco |
Custom |
| 1985-1993 |
Ford |
Bronco |
Eddie Bauer |
| 1980-1981 |
Ford |
Bronco |
Ranger XLT |
| 1977 |
Ford |
Bronco |
Sport |
| 1990-1993 |
Ford |
Bronco |
XL |
| 1982-1983 |
Ford |
Bronco |
XLS |
| 1984-1992 |
Ford |
Bronco |
XLT |
| 1982-1983,1993 |
Ford |
Bronco |
XLT Lariat |
| 1992 |
Ford |
Bronco |
XLT Nite |
| 1979-1982 |
Ford |
E-100 Econoline Club Wagon |
Base |
| 1979-1982 |
Ford |
E-100 Econoline Club Wagon |
Chateau |
| 1979-1983 |
Ford |
E-100 Econoline Club Wagon |
Custom |
| 1983 |
Ford |
E-100 Econoline Club Wagon |
XL |
| 1979-1982,1984-1986,1992-1993 |
Ford |
E-150 Econoline |
Base |
| 1979-1982 |
Ford |
E-150 Econoline |
Chateau |
| 1979-1983,1987-1991 |
Ford |
E-150 Econoline |
Custom |
| 1983-1993 |
Ford |
E-150 Econoline |
XL |
| 1979-1982,1984-1986 |
Ford |
E-150 Econoline Club Wagon |
Base |
| 1979-1982,1992-1993 |
Ford |
E-150 Econoline Club Wagon |
Chateau |
| 1979-1983,1987-1993 |
Ford |
E-150 Econoline Club Wagon |
Custom |
| 1983-1991 |
Ford |
E-150 Econoline Club Wagon |
XL |
| 1984-1993 |
Ford |
E-150 Econoline Club Wagon |
XLT |
| 1977-1982,1984-1986,1992-1993 |
Ford |
E-250 Econoline |
Base |
| 1977-1982 |
Ford |
E-250 Econoline |
Chateau |
| 1977-1983,1987-1991 |
Ford |
E-250 Econoline |
Custom |
| 1977-1978 |
Ford |
E-250 Econoline |
Northland |
| 1983-1993 |
Ford |
E-250 Econoline |
XL |
| 1977-1982,1984-1985 |
Ford |
LTD |
Base |
| 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 |
| 1977-1979 |
Ford |
LTD |
Landau |
| 1985 |
Ford |
LTD |
LX Brougham |
| 1980-1982 |
Ford |
LTD |
S |
| 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 |