Pro Magnum" Shaft Rocker Arms; Adjusting Screw for #1321 & #1322
" Made from SAE 8620 chromemoly steel
" Rocker bodies are heat-treated to obtain maximum strength and stiffness
" Unique oil system lubricates all critical parts for long lasting service
" Big Block Chrysler system (part #1321-16) includes a special adjuster which allows the use of conventional ball ended pushrods
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1969 - 1974 | Bristol | 411 | Base |
| 1959 - 1971 | Chrysler | 300 | Base |
| 1962 - 1963 | Chrysler | 300 | Sport |
| 1975 - 1978 | Chrysler | Cordoba | Base |
| 1959 - 1967 | Chrysler | Imperial | Base |
| 1959 - 1970 | Chrysler | Imperial | Crown |
| 1959 - 1975 | Chrysler | Imperial | LeBaron |
| 1959 - 1974 | Chrysler | New Yorker | Base |
| 1972 - 1978 | Chrysler | New Yorker | Brougham |
| 1959 - 1978 | Chrysler | Newport | Base |
| 1967 - 1976 | Chrysler | Newport | Custom |
| 1971 - 1972 | Chrysler | Newport | Royal |
| 1959 - 1960 | Chrysler | Saratoga | Base |
| 1959 - 1977 | Chrysler | Town & Country | Base |
| 1959 - 1961 | Chrysler | Windsor | Base |
| 1959 - 1960 | DeSoto | Adventurer | Base |
| 1959 | DeSoto | Firedome | Base |
| 1959 | DeSoto | Fireflite | Base |
| 1963 - 1964 | Dodge | 330 | Base |
| 1963 - 1964 | Dodge | 440 | Base |
| 1963 - 1965 | Dodge | 880 | Base, Custom |
| 1974 | Dodge | B100 Van | Base, Sportsman |
| 1975 - 1978 | Dodge | B200 | Base |
| 1971 - 1974 | Dodge | B200 Van | Base, Sportsman |
| 1972 - 1974 | Dodge | B200 Van | Maxi, Maxi Wagon |
| 1975 - 1978 | Dodge | B300 | Base |
| 1972 - 1974 | Dodge | B300 Van | Maxi Wagon, Maxi |
| 1971 - 1974 | Dodge | B300 Van | Sportsman, Base |
| 1976 - 1979 | Dodge | CB300 | Base |
| 1970 - 1974 | Dodge | Challenger | Base |
| 1970 - 1971 | Dodge | Challenger | R/T |
| 1972 | Dodge | Challenger | Rallye |
| 1970 | Dodge | Challenger | T/A |
| 1969 - 1971 | Dodge | Charger | 500 |
| 1966 - 1976 | Dodge | Charger | Base |
| 1969 | Dodge | Charger | Daytona, SE |
| 1967 - 1971 | Dodge | Charger | R/T |
| 1971 - 1978 | Dodge | Charger | Special Edition |
| 1976 | Dodge | Charger | Sport |
| 1971 | Dodge | Charger | Super Bee |
| 1965 - 1970 | Dodge | Coronet | 500, 440 |
| 1959 - 1976 | Dodge | Coronet | Base |
| 1971 - 1976 | Dodge | Coronet | Crestwood, Brougham |
| 1971 - 1975 | Dodge | Coronet | Custom |
| 1966 - 1970 | Dodge | Coronet | Deluxe |
| 1967 - 1970 | Dodge | Coronet | R/T |
| 1968 - 1970 | Dodge | Coronet | Super Bee |
| 1959 - 1961 | Dodge | Custom | Base |
| 1978 | Dodge | D100 | Adventurer |
| 1977 - 1978 | Dodge | D100 | Club Cab |
| 1975 - 1978 | Dodge | D100 | Custom, Base |
| 1976 - 1978 | Dodge | D100 | Warlock |
| 1968 - 1974 | Dodge | D100 Pickup | Base |
| 1967 | Dodge | D100 Series | Base |
| 1977 - 1978 | Dodge | D150 | Base |
| 1978 | Dodge | D150 | Li'l Red Express |
| 1977 - 1978 | Dodge | D200 | Base |
| 1975 - 1976 | Dodge | D200 | Custom |
| 1968 - 1974 | Dodge | D200 Pickup | Base |
| 1967 | Dodge | D200 Series | Base |
| 1975 - 1978 | Dodge | D300 | Base, RD |
| 1975 - 1976 | Dodge | D300 | Custom |
| 1977 | Dodge | D300 | RS |
| 1968 - 1974 | Dodge | D300 Pickup | Base |
| 1967 | Dodge | D300 Series | Base |
| 1967 - 1968 | Dodge | Dart | 270 |
| 1962 | Dodge | Dart | 330, 440 |
| 1960 - 1969 | Dodge | Dart | Base |
| 1969 | Dodge | Dart | Custom, Swinger 340, Swinger |
| 1967 - 1969 | Dodge | Dart | GT |
| 1968 - 1969 | Dodge | Dart | GTS |
| 1960 - 1961 | Dodge | Dart | Phoenix, Pioneer |
| 1961 | Dodge | Lancer | 770 |
| 1959 - 1961 | Dodge | Lancer | Base |
| 1974 | Dodge | M300 | Base |
| 1978 | Dodge | Magnum | XE |
| 1960 | Dodge | Matador | Base |
| 1974 | Dodge | MB300 | Base |
| 1967 - 1968 | Dodge | Monaco | 500 |
| 1965 - 1978 | Dodge | Monaco | Base |
| 1974 - 1978 | Dodge | Monaco | Brougham |
| 1977 - 1978 | Dodge | Monaco | Crestwood |
| 1974 | Dodge | Monaco | Custom |
| 1975 - 1976 | Dodge | Monaco | Royal Brougham, Royal |
| 1960 - 1961 | Dodge | Phoenix | Base |
| 1961 | Dodge | Pioneer | Base |
| 1963 - 1969 | Dodge | Polara | 500 |
| 1960 - 1973 | Dodge | Polara | Base |
| 1971 | Dodge | Polara | Brougham |
| 1970 - 1973 | Dodge | Polara | Custom |
| 1970 | Dodge | Polara | Special |
| 1974 - 1978 | Dodge | Ramcharger | Base |
| 1975 - 1978 | Dodge | Ramcharger | SE |
| 1959 | Dodge | Royal | Base |
| 1975 - 1977 | Dodge | Royal Monaco | Brougham, Base |
| 1961 | Dodge | Seneca | Base |
| 1959 | Dodge | Sierra | Base, Custom |
| 1960 | Dodge | Truck | Base |
| 1975 - 1977 | Dodge | W100 | Custom |
| 1968 - 1974 | Dodge | W100 Pickup | Base |
| 1967 | Dodge | W100 Series | Base |
| 1977 - 1978 | Dodge | W150 | Base |
| 1975 - 1978 | Dodge | W200 | Base |
| 1968 - 1974 | Dodge | W200 Pickup | Base |
| 1967 | Dodge | W200 Series | Base |
| 1977 - 1978 | Dodge | W300 | Base |
| 1975 - 1976 | Dodge | W300 | Custom |
| 1968 - 1974 | Dodge | W300 Pickup | Base |
| 1967 | Dodge | W300 Series | Base |
| 1960 - 1963 | Dual-Ghia | L6.4 | Base |
| 1959 - 1963 | Facel Vega | Excellence | Base |
| 1962 - 1964 | Facel Vega | Facel II | Base |
| 1959 - 1961 | Facel Vega | HK500 | Base |
| 1967 - 1971 | Jensen | Interceptor | FF |
| 1967 - 1969 | Jensen | Interceptor | MK I |
| 1970 - 1971 | Jensen | Interceptor | MK II |
| 1972 - 1974 | Jensen | Interceptor | MK III |
| 1972 - 1973 | Jensen | Interceptor | SP |
| 1967 - 1974 | Monteverdi | 375 | Base |
| 1971 - 1974 | Monteverdi | 450 SS | Base |
| 1967 - 1972 | Plymouth | Barracuda | Base |
| 1970 - 1971 | Plymouth | Barracuda | Gran Coupe |
| 1960 - 1970 | Plymouth | Belvedere | Base |
| 1968 - 1970 | Plymouth | Belvedere | Satellite |
| 1970 - 1972 | Plymouth | Cuda | Base |
| 1960 - 1961 | Plymouth | Custom | Base |
| 1960 - 1963 | Plymouth | Fleet Special | Base |
| 1960 - 1978 | Plymouth | Fury | Base |
| 1971 - 1975 | Plymouth | Fury | Custom |
| 1968 - 1975 | Plymouth | Fury | Custom Suburban |
| 1970 - 1972 | Plymouth | Fury | Gran Coupe |
| 1972 | Plymouth | Fury | Gran Sedan |
| 1970 | Plymouth | Fury | GT, S-23 |
| 1974 | Plymouth | Fury | Police |
| 1976 - 1978 | Plymouth | Fury | Salon |
| 1962 - 1978 | Plymouth | Fury | Sport |
| 1970 - 1971 | Plymouth | Fury | Sport GT |
| 1968 - 1978 | Plymouth | Fury | Sport Suburban, Suburban |
| 1966 - 1969 | Plymouth | Fury | VIP |
| 1968 - 1974 | Plymouth | Fury I | Suburban, Base |
| 1968 - 1974 | Plymouth | Fury II | Custom Suburban, Base |
| 1968 - 1974 | Plymouth | Fury III | Base, Sport Suburban |
| 1975 - 1977 | Plymouth | Gran Fury | Brougham, Sport |
| 1975 - 1976 | Plymouth | Gran Fury | Custom |
| 1972 - 1976 | Plymouth | Gran Fury | Custom Suburban |
| 1972 - 1977 | Plymouth | Gran Fury | Sport Suburban, Base, Suburban |
| 1967 - 1971 | Plymouth | GTX | Base |
| 1976 - 1978 | Plymouth | PB200 | Voyager |
| 1974 | Plymouth | PB200 Van | Voyager EX, Base, Voyager EX Wagon, Voyager |
| 1976 - 1978 | Plymouth | PB300 | Voyager |
| 1974 | Plymouth | PB300 Van | Voyager, Voyager EX Wagon, Base, Voyager EX |
| 1968 - 1975 | Plymouth | Road Runner | Base |
| 1965 - 1974 | Plymouth | Satellite | Base |
| 1971 | Plymouth | Satellite | Brougham |
| 1971 - 1974 | Plymouth | Satellite | Sebring, Custom, Sebring Plus, Regent |
| 1968 - 1970 | Plymouth | Satellite | Sport |
| 1960 - 1964 | Plymouth | Savoy | Base |
| 1960 - 1961 | Plymouth | Savoy | Deluxe |
| 1960 - 1961 | Plymouth | Sport Wagon | Base |
| 1961 | Plymouth | Suburban | Deluxe |
| 1960 - 1961 | Plymouth | Suburban | Sport, Base, Custom |
| 1970 | Plymouth | Superbird | Base |
| 1974 - 1978 | Plymouth | Trailduster | Base |
| 1967 | Plymouth | VIP | Base |