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.
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1985 - 1986 | Chevrolet | Astro | CL | ||
| 1985 - 1986 | Chevrolet | Astro | Base | ||
| 1985 - 1986 | Chevrolet | Astro | CS | ||
| 1985 - 1986 | Chevrolet | C10 | Custom | ||
| 1985 - 1986 | Chevrolet | C10 | Scottsdale | ||
| 1985 - 1986 | Chevrolet | C10 | Silverado | ||
| 1985 - 1986 | Chevrolet | C20 | Custom | ||
| 1985 - 1986 | Chevrolet | C20 | Scottsdale | ||
| 1985 - 1986 | Chevrolet | C20 | Silverado | ||
| 1985 - 1986 | Chevrolet | Caprice | Classic | ||
| 1986 - 1986 | Chevrolet | Caprice | Base | ||
| 1986 - 1986 | Chevrolet | Caprice | Classic Brougham | ||
| 1978 - 1979 | Chevrolet | El Camino | Base | ||
| 1978 - 1978 | Chevrolet | El Camino | Conquista | ||
| 1979 - 1979 | Chevrolet | El Camino | Royal Knight | ||
| 1985 - 1986 | Chevrolet | El Camino | Base | ||
| 1985 - 1986 | Chevrolet | El Camino | Conquista | ||
| 1985 - 1986 | Chevrolet | El Camino | SS | ||
| 1985 - 1986 | Chevrolet | G10 | Chevy Van | ||
| 1985 - 1986 | Chevrolet | G10 | Beauville | ||
| 1985 - 1986 | Chevrolet | G10 | Sportvan | ||
| 1986 - 1986 | Chevrolet | G10 | Bonaventure | ||
| 1985 - 1986 | Chevrolet | G20 | Beauville | ||
| 1985 - 1986 | Chevrolet | G20 | Chevy Van | ||
| 1985 - 1986 | Chevrolet | G20 | Sportvan | ||
| 1985 - 1986 | Chevrolet | G30 | Beauville | ||
| 1985 - 1986 | Chevrolet | G30 | Chevy Van | ||
| 1985 - 1986 | Chevrolet | G30 | Hi-Cube | ||
| 1985 - 1985 | Chevrolet | Impala | Base | ||
| 1985 - 1986 | Chevrolet | K10 | Custom | ||
| 1985 - 1986 | Chevrolet | K10 | Silverado | ||
| 1985 - 1986 | Chevrolet | K10 | Scottsdale | ||
| 1985 - 1985 | Chevrolet | K20 | Custom | ||
| 1985 - 1985 | Chevrolet | K20 | Scottsdale | ||
| 1985 - 1985 | Chevrolet | K20 | Silverado | ||
| 1978 - 1979 | Chevrolet | Malibu | Base | ||
| 1978 - 1979 | Chevrolet | Malibu | Classic | ||
| 1978 - 1979 | Chevrolet | Malibu | Classic Landau | ||
| 1979 - 1979 | Chevrolet | Malibu | Landau | ||
| 1979 - 1979 | Chevrolet | Malibu | Sport | ||
| 1979 - 1979 | Chevrolet | Malibu | Classic Sport | ||
| 1979 - 1979 | Chevrolet | Malibu | Police | ||
| 1978 - 1979 | Chevrolet | Monte Carlo | Landau | ||
| 1978 - 1978 | Chevrolet | Monte Carlo | Sport | ||
| 1979 - 1979 | Chevrolet | Monte Carlo | Base | ||
| 1985 - 1986 | Chevrolet | Monte Carlo | Base | ||
| 1986 - 1986 | Chevrolet | Monte Carlo | LS | ||
| 1986 - 1986 | Pontiac | Bonneville | Base | ||
| 1986 - 1986 | Pontiac | Bonneville | Brougham | ||
| 1986 - 1986 | Pontiac | Bonneville | LE | ||
| 1986 - 1986 | Pontiac | Grand Prix | Base | ||
| 1986 - 1986 | Pontiac | Grand Prix | Brougham | ||
| 1986 - 1986 | Pontiac | Grand Prix | LE | ||
| 1985 - 1986 | Pontiac | Parisienne | Base | ||
| 1985 - 1986 | Pontiac | Parisienne | Brougham |
For more information on COMP Cams part number 19002-12, you can visit the official COMP Cams website.