Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. This 1231 rocker features a 1.6 ratio for 3/8" stud '78-'77 Ford 289, 302 and 351 Windsor.
This COMP Cams High Energyâ„¢ Steel Stud Mount Rocker Arm designed for 1968-77 Ford V8 289-351W Applications features a 3/8" Stud diameter and 1.6 ratio. High Energyâ„¢ Rockers help eliminate the noise and slop associated with older worn and high mileage stock Rocker arms. With a long slot for higher than stock lift Camshafts, these Rocker arms are an excellent replacement choice for engine rebuilds using either stock or High Energy Camshaftsâ„¢.
This COMP Cams High Energyâ„¢ Steel Stud Mount Rocker Arm designed for 1968-77 Ford V8 289-351W Applications features a 3/8" Stud diameter and 1.6 ratio. High Energyâ„¢ Rockers help eliminate the noise and slop associated with older worn and high mileage stock Rocker arms. With a long slot for higher than stock lift Camshafts, these Rocker arms are an excellent replacement choice for engine rebuilds using either stock or High Energy Camshaftsâ„¢.
- Excellent replacement Rocker arms for engine rebuilds with a stock or High Energy Camshaftâ„¢
- Help to eliminate noise and slop associated with worn or high mileage stock Rocker arms
- Include adjusting nuts and pivot balls where required
- Feature a long slot for higher than stock lift Camshafts
Application Summary:
| Year | Make/Model |
|---|---|
| 1968-1977 | Ford Bronco |
| 1968-1969 | Ford Country Sedan |
| 1971-1972 | Ford Country Sedan |
| 1968-1972 | Ford Country Squire |
| 1968-1972 | Ford Custom 500 |
| 1976-1977 | Ford Custom 500 |
| 1969-1977 | Ford E-100 Econoline |
| 1975-1977 | Ford E-100 Econoline Club Wagon |
| 1975-1977 | Ford E-150 Econoline |
| 1975-1977 | Ford E-150 Econoline Club Wagon |
| 1969-1974 | Ford E-200 Econoline |
| 1975-1977 | Ford E-250 Econoline |
| 1975-1977 | Ford E-250 Econoline Club Wagon |
| 1969-1974 | Ford E-300 Econoline |
| 1975-1977 | Ford E-350 Econoline |
| 1977 | Ford E-350 Econoline Club Wagon |
| 1975-1976 | Ford Elite |
| 1975-1977 | Ford F-100 |
| 1975-1977 | Ford F-150 |
| 1977 | Ford F-250 |
| 1975-1977 | Ford F-350 |
| 1968-1970 | Ford Fairlane |
| 1968-1970 | Ford Falcon |
| 1968-1972 | Ford Galaxie 500 |
| 1972-1976 | Ford Gran Torino |
| 1975-1977 | Ford Granada |
| 1968-1972 | Ford LTD |
| 1976-1977 | Ford LTD |
| 1977 | Ford LTD II |
| 1971-1977 | Ford Maverick |
| 1968-1973 | Ford Mustang |
| 1975-1977 | Ford Mustang II |
| 1968-1972 | Ford Ranch Wagon |
| 1968-1977 | Ford Ranchero |
| 1977 | Ford Thunderbird |
| 1968-1976 | Ford Torino |
| 1977 | Lincoln Versailles |
| 1968-1969 | Mercury Comet |
| 1971-1977 | Mercury Comet |
| 1968-1969 | Mercury Cougar |
| 1975-1977 | Mercury Cougar |
| 1968-1970 | Mercury Cyclone |
| 1975-1977 | Mercury Monarch |
| 1968-1975 | Mercury Montego |
| Attributes | |
| Amazon ASIN | B00062YDX2, B00062YDX2 |
| ASIN | B00062YDX2 |
| C.A.R.B. E.O. Number | N/A, N/A |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle., Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? | No, No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle., Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exemption Reason | N/A, 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 | Ford 289-351W (1968-1977), Ford 289-351W (1968-1977) |
| Engine Make/Size | Ford 289-351W |
| Harmonized Tariff Code (Schedule B) | 8409914000 |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
| NAFTA Preference Criterion Code | B |
| Position | N/A |
| Ratio | 1.6 |
| Rocker Arm Material | Steel, Steel, Steel |
| Rocker Arm Ratio | 1.6, 1.6, 1.6 |
| Rocker Arm Series | High Energy, High Energy, High Energy |
| Rocker Stud Diameter | 3/8, 3/8, 3/8 |
| SDR Required Flag | N |
| SDS Sheet Number | N/A |
| Stud Size | 0.3750 |
| Warranty Time | 12 |
| GTIN | 00036584320210 |