Constructed in the USA after FEA analysis, the Ultra ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19001 rocker features a 1.5 ratio for use with 3/8" stud Chevrolet V6.
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.
Application Summary:
| Year |
Make/Model |
| 1985-1986 |
Chevrolet Astro |
| 1985-1986 |
Chevrolet C10 |
| 1985-1986 |
Chevrolet C20 |
| 1985-1986 |
Chevrolet Caprice |
| 1978-1979 |
Chevrolet El Camino |
| 1985-1986 |
Chevrolet El Camino |
| 1985-1986 |
Chevrolet G10 |
| 1985-1986 |
Chevrolet G20 |
| 1985-1986 |
Chevrolet G30 |
| 1985 |
Chevrolet Impala |
| 1985-1986 |
Chevrolet K10 |
| 1985 |
Chevrolet K20 |
| 1978-1979 |
Chevrolet Malibu |
| 1978-1979 |
Chevrolet Monte Carlo |
| 1985-1986 |
Chevrolet Monte Carlo |
| 1986 |
Pontiac Bonneville |
| 1986 |
Pontiac Grand Prix |
| 1985 |
Pontiac Parisienne |
| Attributes |
| Amazon ASIN |
B001GBPCFK |
| ASIN |
B001GBPCFK |
| C.A.R.B. E.O. Number |
N/A |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? |
No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? |
Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exemption Reason |
N/A |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Country of Origin (Primary) |
US |
| Emission Code |
Legal US |
| Engine Family |
Chevrolet V6 200-262, Chevrolet V6 200-262 |
| Engine Make/Size |
Chevy 200-262 |
| Harmonized Tariff Code (Schedule B) |
8409914000 |
| Hazardous Material Code |
N |
| Life Cycle Status Code |
Available to Order |
| Maximum Valve Spring Open Pressure |
700, 700 |
| NAFTA Preference Criterion Code |
B |
| Ratio |
1.5 |
| Rocker Arm Material |
Aluminum, Aluminum |
| Rocker Arm Ratio |
1.5, 1.5 |
| Rocker Arm Series |
Ultra-Gold ARC Aluminum, Ultra ARC Aluminum |
| Rocker Stud Diameter |
3/8, 3/8 |
| SDR Required Flag |
N |
| SDS Sheet Number |
N/A |
| Stud Size |
3/8 |
| GTIN |
00036584174486 |
