Orbital Parts is not a corporate affiliate of Edelbrock Group.
Part # 1220-1
< ul>< li> Excellent replacement Rocker arms for engine rebuilds with a stock or High Energy Camshaftâ„¢</li>< li> Help to eliminate noise and slop associated with worn or high mileage stock Rocker arms</li>< li> Include adjusting nuts and pivot balls where required</li>< li> Feature a long slot for higher than stock lift Camshafts</li>< li> Nitrided Rocker arms designed for higher spring pressures and hardened Pushrods</li>< li> Nitriding increases hardness, improving durability and longevity</li></ul>
| Amazon ASIN | B0094F6BZA |
|---|---|
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| 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. |
| Engine Family | Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| Rocker Arm Material | Steel |
| Rocker Arm Ratio | 1.5 |
| Rocker Arm Series | High Energy |
| Rocker Stud Diameter | 7/16 in |
| UPC / GTIN | 00036584229292 |