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.
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| 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 |
Most items ship directly from authorized distributors. Lead times vary by brand and availability.
Returns are permitted within 30 days of receiving your order under specific conditions. For more information, view our Return & Refund Policy
Professional installation available at our Metro Atlanta facility. Contact us to schedule your build.
