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Mr. Gasket  |  SKU: 923G

Mr. Gasket Rocker Arm Nuts with Locks - 923G

Regular price $101.95 USD
Shipping calculated at checkout.

The "verify fitment tool" above is for Year, Make, and Model ONLY!

Please see description for full fitment notes!!!

Fitment

Warranty Information

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Description

Overview:

Designed to keep the rocker arms positively locked for precise and critical valve train adjustments. Manufactured from quality grade steel, then heat-treated for extra strength and plated with a durable finish. Kits include 16 rocker arm nuts with socket head set screws and one hex key wrench.

Features:

  • (16) Rocker Arm Nuts w/ Locks 3/8"-24 Threads
  • Shank O.D. .540"
  • Includes Locks and Hex Wrench

Application:

Year Make Model Submodel Engine Size
1976 - 1992 Chevrolet Camaro 305/5 V8
1968 - 1992 Chevrolet Camaro 350/5.7 V8
1969 - 1993 Chevrolet Caprice 350/5.7 V8
1977 - 1993 Chevrolet Caprice 305/5 V8
1975 - 1976 Pontiac Grand Prix 455/7.5 V8
1971 - 1976 Pontiac Grand Safari 455/7.5 V8
1972 - 1975 Pontiac Grandville 455/7.5 V8
1968 - 1977 Pontiac LeMans 350/5.7 V8
1980 Pontiac LeMans 305/5 V8
1974 - 1975 Pontiac Ventura 350/5.7 V8
1983 - 1986 Pontiac Parisienne 305/5 V8
1975 - 1977 Ford Bronco
1978 - 1987 Ford Bronco 351/5.8 V8
1968 - 1996 Ford Bronco 302/5 V8
1987 - 1991 Ford Country Squire
1969 - 1986 Ford LTD 351/5.8 V8
1969 - 1977 Ford Custom 500 351/5.8 V8
1969 - 1983 Ford E-100 Econoline 302/5 V8
1968 - 1986 Ford LTD 302/5 V8
1975 - 1983 Ford E-100 Econoline 351/5.8 V8
1980 Ford E-100 Econoline 400/6.6 V8
1969 - 1986 Chevrolet K10 Suburban 350/5.7 V8
1968 - 1973 Chevrolet K10 Suburban 307/5 V8
1969 - 1974 Chevrolet K10 Pickup 350/5.7 V8
1961 - 1967 Chevrolet K20 Pickup 283/4.6 V8
1969 - 1974 Chevrolet K20 Pickup 350/5.7 V8
1968 - 1969 Chevrolet K20 Pickup 307/5 V8
1968 - 1973 Chevrolet K20 Suburban 307/5 V8
1969 - 1986 Chevrolet K20 Suburban 350/5.7 V8
1968 - 1973 Chevrolet K30 Pickup 307/5 V8
1968 - 1977 Mercury Comet 302/5 V8
1967 Mercury Commuter 289/4.7 V8
1968 Mercury Cougar 289/4.7 V8
1971 Mercury Colony Park 351/5.8 V8
1969 - 1979 Mercury Cougar 351/5.8 V8
1969 Mercury Comet 351/5.8 V8
1968 - 1970 Mercury Cyclone 302/5 V8
1969 Mercury Cyclone 351/5.8 V8
1968 - 1988 Mercury Cougar 302/5 V8
1971 - 1981 Mercury Marquis 351/5.8 V8
1964 - 1967 Mercury Cyclone 289/4.7 V8
1968 - 1974 Mercury Montego 302/5 V8
1969 - 1976 Mercury Montego 351/5.8 V8
1966 - 1967 Mercury Voyager 289/4.7 V8
1989 - 1991 Chevrolet R2500 Suburban 350/5.7 V8
1987 - 1988 Chevrolet R30 350/5.7 V8
1989 - 1991 Chevrolet R3500 350/5.7 V8
1995 Chevrolet Tahoe 350/5.7 V8
1987 Chevrolet V10 305/5 V8
1987 Chevrolet V10 350/5.7 V8
1987 - 1988 Chevrolet V10 Suburban 350/5.7 V8
1989 - 1991 Chevrolet V1500 Suburban 350/5.7 V8
1987 Chevrolet V20 350/5.7 V8
1987 - 1988 Chevrolet V20 Suburban 350/5.7 V8
1989 - 1991 Chevrolet V2500 Suburban 350/5.7 V8
1987 - 1988 Chevrolet V30 350/5.7 V8
1989 - 1991 Chevrolet V3500 350/5.7 V8
1992 GMC C2500 Suburban 350/5.7 V8
1993 GMC K2500 Suburban 350/5.7 V8
1977 Oldsmobile Custom Cruiser 350/5.7 V8
1978 - 1980 Oldsmobile Cutlass 305/5 V8
1978 - 1980 Oldsmobile Cutlass Salon 305/5 V8
1978 - 1980 Oldsmobile Cutlass Calais 305/5 V8
1980 Oldsmobile Cutlass Cruiser 305/5 V8
1978 - 1979 Oldsmobile Cutlass 350/5.7 V8
1978 - 1980 Oldsmobile Cutlass Supreme 305/5 V8
1978 Oldsmobile Cutlass Supreme 350/5.7 V8
1977 Oldsmobile Delta 88 350/5.7 V8
1977 - 1986 Chevrolet K5 Blazer 305/5 V8
1975 - 1986 Chevrolet K5 Blazer 350/5.7 V8
1969 - 1994 Chevrolet Blazer 350/5.7 V8
1975 - 1986 Chevrolet C10 350/5.7 V8
1976 - 1980 Chevrolet C10 400/6.6 V8
1977 - 1986 Chevrolet C10 305/5 V8
1969 - 1986 Chevrolet C10 Suburban 350/5.7 V8
1981 Chevrolet C10 Suburban
1977 - 1986 Chevrolet C10 Suburban 305/5 V8
1969 - 1979 Ford Ranchero 351/5.8 V8
1968 - 1972 Ford Ranch Wagon 302/5 V8
1968 - 1979 Ford Ranchero 302/5 V8
1969 - 1974 Ford Ranch Wagon 351/5.8 V8
1968 - 1974 Ford Torino 302/5 V8
1969 - 1976 Ford Torino 351/5.8 V8
1964 - 1967 Mercury Caliente 289/4.7 V8
1964 - 1967 Mercury Comet 289/4.7 V8
1969 Mercury Comet 390/6.4 V8
1974 - 1976 Chevrolet Malibu 400/6.6 V8
1976 - 1983 Chevrolet Malibu 305/5 V8
1973 - 1981 Chevrolet Malibu 350/5.7 V8
1978 - 1988 Chevrolet Monte Carlo 305/5 V8
1976 - 1977 Chevrolet Monte Carlo
1970 - 1975 Chevrolet Monte Carlo 400/6.6 V8
1970 - 1975 Chevrolet Monte Carlo 350/5.7 V8
1976 - 1979 Chevrolet Monza 305/5 V8
1969 - 1979 Chevrolet Nova 350/5.7 V8
1976 - 1979 Chevrolet Nova 305/5 V8
1987 Chevrolet R10 305/5 V8
1987 Chevrolet R10 350/5.7 V8
1987 - 1988 Chevrolet R10 Suburban 350/5.7 V8
1989 - 1991 Chevrolet R1500 Suburban 350/5.7 V8
1987 Chevrolet R10 Suburban 305/5 V8
1987 - 1988 Chevrolet R20 305/5 V8
1987 - 1988 Chevrolet R20 350/5.7 V8
1989 Chevrolet R2500 350/5.7 V8
1987 - 1988 Chevrolet R20 Suburban 350/5.7 V8
1975 - 1980 Ford Granada 302/5 V8
1959 - 1967 Chevrolet Impala 283/4.6 V8
1988 - 1995 Chevrolet K2500 350/5.7 V8
1988 - 1995 Chevrolet K2500 305/5 V8
1992 - 1995 Chevrolet K2500 Suburban 350/5.7 V8
1977 - 1980 Chevrolet K30 400/6.6 V8
1977 - 1986 Chevrolet K30 350/5.7 V8
1988 - 1995 Chevrolet K3500 350/5.7 V8
1974 - 1975 Chevrolet Laguna 400/6.6 V8
1973 - 1975 Chevrolet Laguna 350/5.7 V8
1976 Chevrolet Laguna
1991 Chevrolet Caprice
1970 - 1976 Chevrolet Caprice 400/6.6 V8
1957 - 1989 Chevrolet Corvette
1968 - 1970 Chevrolet K10 Pickup 307/5 V8
1979 - 1983 Ford E-100 Econoline Club Wagon 302/5 V8
1975 - 1983 Ford E-100 Econoline Club Wagon 351/5.8 V8
1975 - 1987 Ford E-150 Econoline 351/5.8 V8
1975 - 1996 Ford E-150 Econoline 302/5 V8
1957 - 1967 Chevrolet Bel Air 283/4.6 V8
1962 - 1969 Chevrolet Bel Air 327/5.3 V8
1968 - 1969 Chevrolet Bel Air 327/5.4 V8
1968 Chevrolet Bel Air 307/5 V8
1969 - 1975 Chevrolet Bel Air 350/5.7 V8
1970 - 1975 Chevrolet Bel Air 400/6.6 V8
1958 - 1967 Chevrolet Biscayne 283/4.6 V8
1962 - 1969 Chevrolet Biscayne 327/5.3 V8
1968 - 1969 Chevrolet Biscayne 327/5.4 V8
1977 - 1985 Chevrolet Impala 305/5 V8
1969 - 1985 Chevrolet Impala 350/5.7 V8
1975 - 1986 Chevrolet K10 350/5.7 V8
1975 - 1979 Chevrolet K10 400/6.6 V8
1977 - 1986 Chevrolet K10 305/5 V8
1975 - 1987 Ford E-250 Econoline Club Wagon 351/5.8 V8
1975 - 1991 Ford E-250 Econoline 302/5 V8
1979 - 1980 Ford E-250 Econoline Club Wagon 302/5 V8
1981 Chevrolet K10 Suburban
1977 - 1986 Chevrolet K10 Suburban 305/5 V8
1975 - 1979 Chevrolet K10 Suburban 400/6.6 V8
1988 - 1995 Chevrolet K1500 350/5.7 V8
1988 - 1995 Chevrolet K1500 305/5 V8
1992 - 1993 Chevrolet K1500 Suburban
1994 - 1995 Chevrolet K1500 Suburban 350/5.7 V8
1971 Mercury Monterey 351/5.8 V8
1959 - 1973 Pontiac Bonneville
1963 - 1965 Pontiac Bonneville 421/6.9 V8
1963 - 1966 Pontiac Bonneville 389/6.4 V8
1967 - 1969 Pontiac Bonneville 428/7 V8
1967 - 1974 Pontiac Bonneville 400/6.6 V8
1971 - 1976 Pontiac Bonneville 455/7.5 V8
1959 - 1974 Pontiac Catalina
1963 - 1966 Pontiac Catalina 421/6.9 V8
1961 - 1966 Pontiac Catalina 389/6.4 V8
1967 - 1969 Pontiac Catalina 428/7 V8
1966 - 1968 Ford Bronco 289/4.7 V8
1968 - 1972 Ford Country Sedan 302/5 V8
1963 - 1967 Ford Country Squire 289/4.7 V8
1963 - 1967 Ford Country Sedan 289/4.7 V8
1969 - 1974 Ford Country Squire 351/5.8 V8
1968 - 1972 Ford Country Squire 302/5 V8
1969 - 1974 Ford Country Sedan 351/5.8 V8
1968 - 1972 Ford Custom 500 302/5 V8
1971 - 1973 Pontiac Grandville
1973 - 1974 Pontiac Grand Am 400/6.6 V8
1973 - 1975 Pontiac Grand Am 455/7.5 V8
1964 - 1973 Pontiac GTO
1963 - 1965 Pontiac Grand Prix 421/6.9 V8
1963 - 1966 Pontiac Grand Prix 389/6.4 V8
1967 - 1969 Pontiac Grand Prix 428/7 V8
1967 - 1969 Pontiac Grand Prix 400/6.6 V8
1962 - 1974 Pontiac Grand Prix
1968 - 1974 Pontiac LeMans 400/6.6 V8
1971 - 1974 Pontiac Grand Safari 400/6.6 V8
1977 - 1995 Chevrolet G10 305/5 V8
1975 - 1993 Chevrolet G10 350/5.7 V8
1975 - 1995 Chevrolet G20 350/5.7 V8
1975 - 1987 Ford E-150 Econoline Club Wagon 351/5.8 V8
1979 - 1996 Ford E-150 Econoline Club Wagon 302/5 V8
1975 - 1987 Ford E-250 Econoline 351/5.8 V8
1969 - 1991 Chevrolet Corvette 350/5.7 V8
1970 - 1976 Chevrolet El Camino 400/6.6 V8
1969 - 1979 Chevrolet El Camino 350/5.7 V8
1976 - 1987 Chevrolet El Camino 305/5 V8
1968 - 1974 Pontiac Firebird 400/6.6 V8
1968 - 1992 Pontiac Firebird 350/5.7 V8
1968 - 1973 Pontiac Catalina 400/6.6 V8
1971 - 1976 Pontiac Firebird 455/7.5 V8
1970 - 1977 Pontiac Catalina 350/5.7 V8
1970 - 1976 Pontiac Catalina 455/7.5 V8
1977 - 1987 Ford F-350 351/5.8 V8
1972 - 1980 Ford F-350 302/5 V8
1978 - 1979 Ford Fairmont 302/5 V8
1972 - 1976 Ford Gran Torino 351/5.8 V8
1975 - 1977 Ford Granada 351/5.8 V8
1965 - 1968 Chevrolet Chevy II 327/5.3 V8
1968 Chevrolet Chevy II 350/5.7 V8
1965 - 1968 Chevrolet Chevy II 327/5.4 V8
1968 Chevrolet Chevy II 307/5 V8
1965 Chevrolet Corvette 327/5.3 V8
1958 Chevrolet Del Ray 283/4.6 V8
1964 - 1965 Chevrolet El Camino 327/5.3 V8
1964 - 1967 Chevrolet El Camino 283/4.6 V8
1968 - 1973 Chevrolet El Camino 307/5 V8
1968 - 1973 Chevrolet G10 Van 307/5 V8
1970 - 1974 Chevrolet G10 Van 350/5.7 V8
1968 - 1969 Chevrolet G20 Van 307/5 V8
1970 - 1974 Chevrolet G20 Van 350/5.7 V8
1970 - 1974 Chevrolet G30 Van 350/5.7 V8
1975 - 1980 Chevrolet G20 400/6.6 V8
1980 - 1995 Chevrolet G20 305/5 V8
1975 - 1996 Chevrolet G30 350/5.7 V8
1975 - 1979 Chevrolet G30 400/6.6 V8
1978 - 1985 Chevrolet G30 305/5 V8
1980 Chevrolet G30
1970 - 1976 Chevrolet Impala 400/6.6 V8
1961 - 1967 Chevrolet C30 Pickup 283/4.6 V8
1968 - 1973 Chevrolet C30 Pickup 307/5 V8
1969 - 1974 Chevrolet C30 Pickup 350/5.7 V8
1969 - 1974 Ford E-200 Econoline 302/5 V8
1969 - 1974 Ford E-300 Econoline 302/5 V8
1963 - 1967 Ford Fairlane 289/4.7 V8
1980 - 1987 Pontiac Grand Prix 305/5 V8
1976 - 1977 Pontiac Grand Prix 350/5.7 V8
1970 - 1976 Pontiac LeMans 455/7.5 V8
1979 - 1985 Mercury Capri 302/5 V8
1981 - 1990 Lincoln Town Car
1987 - 1991 Mercury Colony Park
1978 - 1981 Mercury Grand Marquis 351/5.8 V8
1977 Lincoln Versailles 302/5 V8
1979 - 1989 Mercury Grand Marquis 302/5 V8
1978 - 1980 Lincoln Versailles
1990 - 1991 Mercury Grand Marquis
1975 - 1977 Mercury Monarch 351/5.8 V8
1975 - 1980 Mercury Monarch 302/5 V8
1962 - 1969 Chevrolet Impala 327/5.3 V8
1964 - 1969 Chevrolet Impala 327/5.4 V8
1975 - 1980 Chevrolet K20 400/6.6 V8
1975 - 1986 Chevrolet K20 350/5.7 V8
1977 - 1985 Chevrolet K20 305/5 V8
1977 - 1986 Chevrolet K20 Suburban 305/5 V8
1975 - 1980 Chevrolet K20 Suburban 400/6.6 V8
1975 - 1996 Ford F-150 302/5 V8
1977 - 1987 Ford F-150 351/5.8 V8
1972 - 1996 Ford F-250 302/5 V8
1977 - 1987 Ford F-250 351/5.8 V8
1968 - 1972 Ford Galaxie 500 302/5 V8
1969 - 1974 Ford Galaxie 500 351/5.8 V8
1977 - 1979 Buick Century 350/5.7 V8
1977 - 1980 Buick Century 305/5 V8
1978 Buick LeSabre 305/5 V8
1977 Buick Regal 350/5.7 V8
1977 - 1980 Buick Regal 305/5 V8
1977 - 1979 Buick Skylark 350/5.7 V8
1977 - 1979 Buick Skylark 305/5 V8
1992 - 1993 Chevrolet Blazer
1987 Chevrolet Blazer 305/5 V8
1975 - 1979 Chevrolet K5 Blazer 400/6.6 V8
1969 Ford Fairlane 351/5.8 V8
1969 - 1972 Chevrolet Townsman 350/5.7 V8
1970 - 1972 Chevrolet Townsman 400/6.6 V8
1965 - 1967 Ford LTD 289/4.7 V8
1971 - 1977 Ford Maverick 302/5 V8
1964 - 1968 Ford Mustang 289/4.7 V8
1969 - 1995 Ford Mustang 351/5.8 V8
1968 - 1983 Ford Mustang 302/5 V8
1963 - 1967 Ford Ranch Wagon 289/4.7 V8
1964 - 1968 Ford Falcon 289/4.7 V8
1968 - 1970 Ford Falcon 302/5 V8
1963 Ford Galaxie 260/4.3 V8
1968 - 1970 Ford Fairlane 302/5 V8
1965 Ford Falcon Sedan Delivery 289/4.7 V8
1972 - 1974 Ford Gran Torino 302/5 V8
1963 - 1967 Ford Galaxie 289/4.7 V8
1964 - 1967 Ford Custom 500 289/4.7 V8
1963 - 1967 Ford Galaxie 500 289/4.7 V8
1969 - 1973 Chevrolet Nova 307/5 V8
1957 - 1960 Chevrolet Truck 283/4.6 V8
1961 Pontiac Tempest 389/6.4 V8
1963 Ford 300 289/4.7 V8
1965 - 1967 Ford Custom 289/4.7 V8
1967 - 1970 Pontiac Executive 400/6.6 V8
1967 - 1969 Pontiac Executive 428/7 V8
1968 - 1970 Pontiac Tempest 350/5.7 V8
1968 - 1972 Ford Custom 302/5 V8
1968 - 1970 Pontiac Tempest 400/6.6 V8
1969 - 1972 Ford Custom 351/5.8 V8
1970 Pontiac Executive 455/7.5 V8
1991 - 1995 Chevrolet C3500HD 350/5.7 V8
1991 - 1995 GMC C3500HD 350/5.7 V8
1969 - 1983 Ford F-100 302/5 V8
1968 - 1973 Chevrolet C10 Pickup 307/5 V8
1969 - 1974 Chevrolet C10 Pickup 350/5.7 V8
1968 - 1973 Chevrolet C10 Suburban 307/5 V8
1977 - 1979 Oldsmobile Omega 350/5.7 V8
1977 - 1979 Oldsmobile Omega 305/5 V8
1977 - 1979 Oldsmobile Starfire 305/5 V8
1977 Pontiac Bonneville 350/5.7 V8
1983 - 1986 Pontiac Bonneville 305/5 V8
1980 - 1987 Pontiac Firebird 305/5 V8
1980 Pontiac Grand Am 305/5 V8
1975 - 1976 Pontiac Grand LeMans 455/7.5 V8
1975 - 1977 Pontiac Grand LeMans 350/5.7 V8
1980 Pontiac Grand LeMans 305/5 V8
1969 - 1974 Chevrolet K30 Pickup 350/5.7 V8
1969 - 1972 Chevrolet Kingswood 350/5.7 V8
1970 - 1972 Chevrolet Kingswood 400/6.6 V8
1964 - 1967 Chevrolet Malibu 327/5.3 V8
1964 - 1967 Chevrolet Malibu 283/4.6 V8
1973 Chevrolet Malibu 307/5 V8
1957 Chevrolet One-Fifty Series 283/4.6 V8
1961 - 1966 Chevrolet Suburban 283/4.6 V8
1957 Chevrolet Two-Ten Series 283/4.6 V8
1977 - 1979 Ford LTD II 351/5.8 V8
1977 - 1979 Ford LTD II 302/5 V8
1975 - 1978 Ford Mustang II 302/5 V8
1977 - 1988 Ford Thunderbird 302/5 V8
1977 - 1979 Ford Thunderbird 351/5.8 V8
1980 - 1985 Lincoln Continental 302/5 V8
1983 - 1987 Lincoln Continental
1981 - 1983 Lincoln Mark VI
1984 - 1985 Lincoln Mark VII 302/5 V8
1986 - 1987 Lincoln Mark VII
1980 Lincoln Mark VI 302/5 V8
1968 Chevrolet Impala 307/5 V8
1961 - 1967 Chevrolet K10 Pickup 283/4.6 V8
1959 - 1966 Pontiac Star Chief 389/6.4 V8
1963 - 1965 Pontiac Star Chief 421/6.9 V8
1987 - 1991 Ford LTD Crown Victoria 302/5 V8
1988 - 1991 Ford LTD Crown Victoria 351/5.8 V8
1964 - 1967 Mercury Villager 289/4.7 V8
1963 Ford Gal

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