Convenient set of hardware for steering shaft couplers on many GM vehicles. Set includes the (1) 3/8"-24 hex nut and lock washer and (1) 5/16"-24 nut and lock washer. Also includes the 12-point coupler bolt that secures the steering coupler to the steering shaft. All components are Grade 8 quality.
Note: Some couplers require a 5/16" fine thread nut, and others requiring a 5/16" course thread nut. This set includes both a fine thread and a course thread 5/16" nut for your convenience.
Applications:| Make | Model | Years |
| Buick | Apollo | 1973 - 1975 |
| Buick | Centurion | 1971 - 1973 |
| Buick | Century | 1973 - 1981 |
| Buick | Electra | 1959 - 1989 |
| Buick | Estate Wagon | 1959 - 1983 |
| Buick | GS | 1970 - 1972 |
| Buick | LeSabre | 1959 - 1990 |
| Buick | Park Avenue | 1991 - 1995 |
| Buick | Regal | 1973 - 1987 |
| Buick | Roadmaster | 1991 - 1996 |
| Buick | Skyhawk | 1975 - 1980 |
| Buick | Skylark | 1962 - 1980 |
| Buick | Special | 1961 - 1969 |
| Buick | Wildcat | 1963 - 1970 |
| Cadillac | Commercial Chassis | 1977 - 1979 |
| Cadillac | DeVille | 1959 - 1996 |
| Cadillac | Eldorado | 1959 - 1985 |
| Cadillac | Fleetwood | 1965 - 1996 |
| Cadillac | Seville | 1976 - 1985 |
| Chevrolet | Bel Air | 1965 - 1981 |
| Chevrolet | Blazer | 1969 - 2002 |
| Chevrolet | C10 Panel | 1960 - 1967 |
| Chevrolet | C10 Pickup | 1960 - 1974 |
| Chevrolet | C10 Suburban | 1967 - 1986 |
| Chevrolet | C10 | 1975 - 1986 |
| Chevrolet | C1500 | 1988 - 1999 |
| Chevrolet | C20 Panel | 1967 |
| Chevrolet | C20 Pickup | 1960 - 1974 |
| Chevrolet | C20 Suburban | 1967 - 1986 |
| Chevrolet | C20 | 1975 - 1986 |
| Chevrolet | C30 Panel | 1960 - 1966 |
| Chevrolet | C30 Pickup | 1960 - 1974 |
| Chevrolet | C30 | 1975 - 1986 |
| Chevrolet | C40 | 1960 - 1962 |
| Chevrolet | Camaro | 1967 - 1992 |
| Chevrolet | Caprice | 1966 - 1996 |
| Chevrolet | Chevelle | 1964 - 1973 |
| Chevrolet | Chevy II | 1968 |
| Chevrolet | Corvette | 1963 - 1982 |
| Chevrolet | El Camino | 1964 - 1987 |
| Chevrolet | Impala | 1959 - 1996 |
| Chevrolet | K10 Pickup | 1960 - 1974 |
| Chevrolet | K10 Suburban | 1967 - 1986 |
| Chevrolet | K10 | 1975 - 1986 |
| Chevrolet | K1500 | 1988 - 1999 |
| Chevrolet | K20 Panel | 1967 |
| Chevrolet | K20 Pickup | 1960 - 1974 |
| Chevrolet | K20 Suburban | 1967 - 1986 |
| Chevrolet | K20 | 1975 - 1986 |
| Chevrolet | K30 Pickup | 1968 - 1974 |
| Chevrolet | K5 Blazer | 1975 - 1986 |
| Chevrolet | Malibu | 1977 - 1983 |
| Chevrolet | Monte Carlo | 1970 - 1980 |
| Chevrolet | Monza | 1975 - 1980 |
| Chevrolet | P10 Series | 1960 - 1967 |
| Chevrolet | P20 Series | 1960 - 1967 |
| Chevrolet | P30 Series | 1960 - 1967 |
| Chevrolet | R10 Suburban | 1988 |
| Chevrolet | R20 Suburban | 1988 |
| Chevrolet | S10 Blazer | 1983 - 1994 |
| Chevrolet | S10 | 1982 - 2002 |
| Chevrolet | Sedan Delivery | 1960 |
| Chevrolet | Suburban | 1960 - 1966 |
| Chevrolet | Tahoe | 1995 - 2000 |
| Chevrolet | Truck | 1960 |
| Chevrolet | V10 Suburban | 1988 |
| Chevrolet | V20 Suburban | 1988 |
| Chevrolet | Vega | 1971 - 1977 |
| GMC | 1000 Series | 1960 - 1965 |
| GMC | 1000 | 1966 |
| GMC | 1500 Series | 1960 - 1965 |
| GMC | 1500 | 1966 |
| GMC | 2500 Series | 1960 - 1965 |
| GMC | 2500 | 1966 |
| GMC | 3000 | 1960 - 1966 |
| GMC | 3500 | 1960 - 1966 |
| GMC | B3500 | 1964 - 1965 |
| GMC | C15 Suburban | 1975 - 1976 |
| GMC | C15/C1500 Pickup | 1967 - 1974 |
| GMC | C15/C1500 Suburban | 1967 - 1974 |
| GMC | C1500 | 1988 - 1999 |
| GMC | C15 | 1975 - 1976 |
| GMC | C25 Suburban | 1975 - 1976 |
| GMC | C25/C2500 Pickup | 1967 - 1974 |
| GMC | C25/C2500 Suburban | 1967 - 1974 |
| GMC | C25 | 1975 - 1976 |
| GMC | C35/C3500 Pickup | 1967 - 1974 |
| GMC | C35 | 1975 - 1976 |
| GMC | G1000 Series | 1963 - 1966 |
| GMC | I1000 | 1964 - 1966 |
| GMC | I1500 | 1965 - 1966 |
| GMC | I2500 | 1965 - 1966 |
| GMC | I3500 | 1966 |
| GMC | Jimmy | 1970 - 2005 |
| GMC | K1000 Pickup | 1966 |
| GMC | K1000 | 1966 |
| GMC | K15 Suburban | 1975 - 1976 |
| GMC | K15/K1500 Pickup | 1966 - 1974 |
| GMC | K15/K1500 Suburban | 1967 - 1974 |
| GMC | K1500 | 1988 - 1999 |
| GMC | K15 | 1975 - 1976 |
| GMC | K25 Suburban | 1975 - 1976 |
| GMC | K25/K2500 Pickup | 1966 - 1974 |
| GMC | K25/K2500 Suburban | 1967 - 1974 |
| GMC | K25 | 1975 - 1976 |
| GMC | K35/K3500 Pickup | 1968 - 1974 |
| GMC | L3500 | 1965 - 1967 |
| GMC | LI3500 | 1966 - 1967 |
| GMC | P1000 | 1966 |
| GMC | PB1000 Series | 1961 - 1966 |
| GMC | PB15 Series | 1966 |
| GMC | PB1500 Series | 1963 - 1965 |
| GMC | PB25 Series | 1966 |
| GMC | PB2500 Series | 1963 - 1965 |
| GMC | PV1000 | 1960 |
| GMC | Suburban | 1960 - 1966 |
| GMC | Transmode | 1973 - 1974 |
| GMC | Truck | 1960 |
| GMC | V3000 Forward Control | 1960 - 1963 |
| Oldsmobile | 442 | 1964 - 1971 |
| Oldsmobile | 98 | 1977 - 1992 |
| Oldsmobile | Bravada | 1991 - 1994 |
| Oldsmobile | Custom Cruiser | 1971 - 1992 |
| Oldsmobile | Cutlass Supreme | 1977 - 1988 |
| Oldsmobile | Cutlass | 1964 - 1987 |
| Oldsmobile | Delta 88 | 1965 - 1991 |
| Oldsmobile | Omega | 1973 - 1979 |
| Oldsmobile | Starfire | 1961 - 1980 |
| Oldsmobile | Toronado | 1966 - 1985 |
| Oldsmobile | Vista Cruiser | 1964 - 1969 |
| Plymouth | Suburban | 1960 - 1961 |
| Pontiac | Astre | 1975 - 1977 |
| Pontiac | Bonneville | 1959 - 1990 |
| Pontiac | Catalina | 1959 - 1981 |
| Pontiac | Firebird | 1967 - 1992 |
| Pontiac | GTO | 1964 - 1973 |
| Pontiac | Grand Am | 1973 - 1987 |
| Pontiac | Grand LeMans | 1977 - 1983 |
| Pontiac | Grand Prix | 1964 - 1987 |
| Pontiac | Grand Safari | 1977 - 1978 |
| Pontiac | LeMans | 1964 - 1981 |
| Pontiac | Parisienne | 1983 - 1986 |
| Pontiac | Phoenix | 1977 - 1979 |
| Pontiac | Star Chief | 1959 - 1966 |
| Pontiac | Sunbird | 1976 - 1980 |
| Pontiac | Tempest | 1961 - 1970 |
| Pontiac | Ventura | 1960 - 1977 |
| Height | 3 in |
| Length | 1 in |
| Weight | 0.13 lbs |
| Width | 3 in |
