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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.
Catalog
User 1
This Part Fits:
Catalog
User 1
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1968-1972,1974 | Ford | Bronco | Base |
| 1975-1977 | Ford | Bronco | Custom |
| 1975 | Ford | Bronco | Northland |
| 1975 | Ford | Bronco | Ranger |
| 1968-1969 | Ford | Bronco | Roadster |
| 1975-1977 | Ford | Bronco | Sport |
| 1968-1973 | Ford | Bronco | Wagon |
| 1968-1974 | Ford | Country Sedan | Base |
| 1968-1974 | Ford | Country Squire | Base |
| 1968-1972 | Ford | Custom | Base |
| 1968-1974,1976-1977 | Ford | Custom 500 | Base |
| 1969-1977 | Ford | E-100 Econoline | Base |
| 1975-1977 | Ford | E-100 Econoline | Chateau |
| 1969-1974 | Ford | E-100 Econoline | Club Wagon |
| 1975-1977 | Ford | E-100 Econoline | Custom |
| 1975-1977 | Ford | E-100 Econoline | Northland |
| 1975-1977 | Ford | E-100 Econoline Club Wagon | Base |
| 1975-1977 | Ford | E-100 Econoline Club Wagon | Chateau |
| 1975-1977 | Ford | E-100 Econoline Club Wagon | Custom |
| 1975-1977 | Ford | E-100 Econoline Club Wagon | Northland |
| 1975-1977 | Ford | E-150 Econoline | Base |
| 1975-1977 | Ford | E-150 Econoline | Chateau |
| 1975-1977 | Ford | E-150 Econoline | Custom |
| 1975-1977 | Ford | E-150 Econoline | Northland |
| 1975-1977 | Ford | E-150 Econoline Club Wagon | Base |
| 1975-1977 | Ford | E-150 Econoline Club Wagon | Chateau |
| 1975-1977 | Ford | E-150 Econoline Club Wagon | Custom |
| 1975-1977 | Ford | E-150 Econoline Club Wagon | Northland |
| 1969-1974 | Ford | E-200 Econoline | Base |
| 1971-1972 | Ford | E-200 Econoline | Chateau Wagon |
| 1969-1974 | Ford | E-200 Econoline | Club Wagon |
| 1970-1974 | Ford | E-200 Econoline | Custom Wagon |
| 1975-1977 | Ford | E-250 Econoline | Base |
| 1975-1977 | Ford | E-250 Econoline | Chateau |
| 1975-1977 | Ford | E-250 Econoline | Custom |
| 1975-1977 | Ford | E-250 Econoline | Northland |
| 1975-1977 | Ford | E-250 Econoline Club Wagon | Base |
| 1975-1977 | Ford | E-250 Econoline Club Wagon | Chateau |
| 1975-1977 | Ford | E-250 Econoline Club Wagon | Custom |
| 1975-1977 | Ford | E-250 Econoline Club Wagon | Northland |
| 1969-1974 | Ford | E-300 Econoline | Base |
| 1970-1974 | Ford | E-300 Econoline | Chateau Wagon |
| 1969-1974 | Ford | E-300 Econoline | Club Wagon |
| 1971-1972 | Ford | E-300 Econoline | Custom Wagon |
| 1975-1977 | Ford | E-350 Econoline | Base |
| 1975-1977 | Ford | E-350 Econoline | Chateau |
| 1975-1977 | Ford | E-350 Econoline | Custom |
| 1975-1977 | Ford | E-350 Econoline | Northland |
| 1977 | Ford | E-350 Econoline Club Wagon | Base |
| 1977 | Ford | E-350 Econoline Club Wagon | Chateau |
| 1977 | Ford | E-350 Econoline Club Wagon | Custom |
| 1977 | Ford | E-350 Econoline Club Wagon | Northland |
| 1975-1976 | Ford | Elite | Base |
| 1976-1977 | Ford | F-100 | Base |
| 1975-1977 | Ford | F-100 | Custom |
| 1975-1977 | Ford | F-100 | Northland |
| 1975-1977 | Ford | F-100 | Ranger |
| 1975-1977 | Ford | F-100 | Ranger XLT |
| 1977 | Ford | F-100 | XLT |
| 1976-1977 | Ford | F-150 | Base |
| 1975-1977 | Ford | F-150 | Custom |
| 1975-1977 | Ford | F-150 | Northland |
| 1975-1977 | Ford | F-150 | Ranger |
| 1975-1977 | Ford | F-150 | Ranger XLT |
| 1977 | Ford | F-150 | XLT |
| 1976-1977 | Ford | F-250 | Base |
| 1975-1977 | Ford | F-250 | Custom |
| 1975-1977 | Ford | F-250 | Northland |
| 1975-1977 | Ford | F-250 | Ranger |
| 1975-1977 | Ford | F-250 | Ranger XLT |
| 1977 | Ford | F-250 | XLT |
| 1976-1977 | Ford | F-350 | Base |
| 1975-1977 | Ford | F-350 | Custom |
| 1975-1977 | Ford | F-350 | Northland |
| 1975-1977 | Ford | F-350 | Ranger |
| 1975-1977 | Ford | F-350 | Ranger XLT |
| 1977 | Ford | F-350 | XLT |
| 1968-1970 | Ford | Fairlane | 500 |
| 1968-1969 | Ford | Fairlane | Base |
| 1968-1970 | Ford | Falcon | Base |
| 1968-1970 | Ford | Falcon | Futura |
| 1968-1974 | Ford | Galaxie 500 | Base |
| 1968-1970 | Ford | Galaxie 500 | XL |
| 1972-1976 | Ford | Gran Torino | Base |
| 1973-1976 | Ford | Gran Torino | Brougham |
| 1974-1975 | Ford | Gran Torino | Elite |
| 1972-1975 | Ford | Gran Torino | Sport |
| 1972-1976 | Ford | Gran Torino | Squire |
| 1975-1977 | Ford | Granada | Base |
| 1975-1977 | Ford | Granada | Ghia |
| 1968-1974,1976-1977 | Ford | LTD | Base |
| 1970-1974,1976 | Ford | LTD | Brougham |
| 1976-1977 | Ford | LTD | Landau |
| 1977 | Ford | LTD II | Base |
| 1977 | Ford | LTD II | Brougham |
| 1977 | Ford | LTD II | S |
| 1977 | Ford | LTD II | Squire |
| 1971-1977 | Ford | Maverick | Base |
| 1975-1977 | Ford | Maverick | Grabber |
| 1968-1973 | Ford | Mustang | Base |
| 1969-1971 | Ford | Mustang | Boss 302 |
| 1970-1973 | Ford | Mustang | Grande |
| 1970-1973 | Ford | Mustang | Mach 1 |
| 1968-1970 | Ford | Mustang | Shelby GT-350 |
| 1975-1977 | Ford | Mustang II | Base |
| 1975-1977 | Ford | Mustang II | Ghia |
| 1975-1977 | Ford | Mustang II | Mach 1 |
| 1968-1974 | Ford | Ranch Wagon | Base |
| 1970 | Ford | Ranch Wagon | Police Cruiser |
| 1968-1977 | Ford | Ranchero | 500 |
| 1968-1971 | Ford | Ranchero | Base |
| 1968-1977 | Ford | Ranchero | GT |
| 1970-1977 | Ford | Ranchero | Squire |
| 1977 | Ford | Thunderbird | Base |
| 1971 | Ford | Torino | 500 |
| 1968-1976 | Ford | Torino | Base |
| 1970-1971 | Ford | Torino | Brougham |
| 1968-1971 | Ford | Torino | GT |
| 1969-1971 | Ford | Torino | Squire |
| 1977 | Lincoln | Versailles | Base |
| 1971 | Mercury | Colony Park | Base |
| 1968-1969,1971-1977 | Mercury | Comet | Base |
| 1968-1970,1977 | Mercury | Cougar | Base |
| 1969 | Mercury | Cougar | Boss 302 |
| 1977 | Mercury | Cougar | Brougham |
| 1977 | Mercury | Cougar | Villager |
| 1968-1970,1974-1977 | Mercury | Cougar | XR-7 |
| 1968-1970 | Mercury | Cyclone | Base |
| 1969 | Mercury | Cyclone | CJ |
| 1970 | Mercury | Cyclone | GT |
| 1969-1970 | Mercury | Cyclone | Spoiler |
| 1971 | Mercury | Marquis | Base |
| 1971 | Mercury | Marquis | Brougham |
| 1975-1977 | Mercury | Monarch | Base |
| 1975-1977 | Mercury | Monarch | Ghia |
| 1976 | Mercury | Monarch | Grand Ghia |
| 1968-1976 | Mercury | Montego | Base |
| 1975 | Mercury | Montego | Brougham |
| 1972-1973 | Mercury | Montego | GT |
| 1968-1976 | Mercury | Montego | MX |
| 1970-1974,1976 | Mercury | Montego | MX Brougham |
| 1976 | Mercury | Montego | MX Villager |
| 1970-1975 | Mercury | Montego | Villager |
| 1971 | Mercury | Monterey | Base |
| 1971 | Mercury | Monterey | Custom |
We use UPS, FedEx, DHL, and USPS for deliveries. We are not responsible for any shipping problems and shall not be held liable for any "reasonable" delay beyond our advertised delivery time-frames. Shipment by Ground Courier can take up to 15 business days for delivery. Express Courier can take up to 3 business days for delivery. Shipping time frames are once the order has been processed. Due to high demand, order processing can take 5 to 7 business days.
