Proform 66431 100% NEW, CHROME, 1-WIRE MINI ALTERNATOR, GM 50 AMP. for Select Buick Century, Buick LeSabre, Buick Regal, Buick Skylark, Checker Aerobus, Checker Deluxe, Checker Marathon, Checker Taxicab, Chevrolet 3B, Chevrolet 3C, Chevrolet 3D,

Not looking to power a small village with your alternator, and drop 5 pounds from the front end at the same time? These small but powerful alternators are perfect for the racer looking for something reliable, and the cruiser looking for something small that looks good. Like all PROFORM alternators, these new mini alternators are 100% new, include a machined V-belt pulley, and lastly are tested at the component level and the finished level to insure the best product possible. Weighs 6 lbs.

100% New

Fits: 1977-1980 Buick Century, 1978 Buick LeSabre, 1977-1980 Buick Regal, 1977-1979 Buick Skylark, 1966-1974 Checker Aerobus, 1969-1970 Checker Deluxe, 1965-1982 Checker Marathon, 1969-1974 Checker Taxicab, 1959 Chevrolet 3B, 1959 Chevrolet 3C, 1959 Chevrolet 3D, 1959 Chevrolet 3E, 1959 Chevrolet 3F, 1959 Chevrolet 3G, 1958-1975 Chevrolet Bel Air, 1958-1972 Chevrolet Biscayne, 1969-1987 Chevrolet Blazer, 1958-1972 Chevrolet Brookwood, 1975-1986 Chevrolet C10, 1960-1974 Chevrolet C10 Pickup, 1967-1986 Chevrolet C10 Suburban, 1975-1986 Chevrolet C20, 1960-1974 Chevrolet C20 Pickup, 1967-1986 Chevrolet C20 Suburban, 1975-1986 Chevrolet C30, 1960-1974 Chevrolet C30 Pickup, 1960-1962 Chevrolet C40, 1967-1987 Chevrolet Camaro, 1966-1987 Chevrolet Caprice, 1968-1973 Chevrolet Chevelle, 1963-1968 Chevrolet Chevy II, 1958-1987 Chevrolet Corvette, 1958 Chevrolet Del Ray, 1959-1987 Chevrolet El Camino, 1969-1970 Chevrolet Estate, 1958-1985 Chevrolet Impala, 1975-1986 Chevrolet K10, 1960-1974 Chevrolet K10 Pickup, 1967-1986 Chevrolet K10 Suburban, 1975-1986 Chevrolet K20, 1967 Chevrolet K20 Panel, 1960-1974 Chevrolet K20 Pickup, 1967-1986 Chevrolet K20 Suburban, 1977-1986 Chevrolet K30, 1968-1974 Chevrolet K30 Pickup, 1975-1986 Chevrolet K5 Blazer, 1959-1972 Chevrolet Kingswood, 1975-1983 Chevrolet Malibu, 1970-1987 Chevrolet Monte Carlo, 1975-1979 Chevrolet Monza, 1958-1961 Chevrolet Nomad, 1969-1979 Chevrolet Nova, 1959-1961 Chevrolet Parkwood, 1987 Chevrolet R10, 1987 Chevrolet R10 Suburban, 1987 Chevrolet R20, 1987 Chevrolet R20 Suburban, 1987 Chevrolet R30, 1960-1966 Chevrolet Suburban, 1969-1972 Chevrolet Townsman, 1958 Chevrolet Truck, 1987 Chevrolet V10, 1987 Chevrolet V10 Suburban, 1987 Chevrolet V20, 1987 Chevrolet V20 Suburban, 1987 Chevrolet V30, 1958 Chevrolet Yeoman, 1965-1987 Excalibur Phaeton, 1975-1978 GMC C15, 1975-1978 GMC C15 Suburban, 1968-1974 GMC C15/C1500 Pickup, 1968-1974 GMC C15/C1500 Suburban, 1979-1980 GMC C1500, 1979-1980 GMC C1500 Suburban, 1975-1978 GMC C25, 1975-1978 GMC C25 Suburban, 1968-1974 GMC C25/C2500 Pickup, 1968-1974 GMC C25/C2500 Suburban, 1979-1986 GMC C2500, 1979-1986 GMC C2500 Suburban, 1975-1978 GMC C35, 1968-1974 GMC C35/C3500 Pickup, 1979-1986 GMC C3500, 1973-1976 GMC Jimmy, 1976 GMC K15, 1968-1974 GMC K15/K1500 Pickup, 1968-1974 GMC K15/K1500 Suburban, 1980 GMC K1500, 1976-1978 GMC K25, 1976-1977 GMC K25 Suburban, 1968-1974 GMC K25/K2500 Pickup, 1968-1974 GMC K25/K2500 Suburban, 1968-1974 GMC K35/K3500 Pickup, 1979-1986 GMC K3500, 1987 GMC R2500, 1987 GMC R2500 Suburban, 1987 GMC R3500, 1971-1975 GMC Sprint, 1987 GMC V3500, 1978-1980 Oldsmobile Cutlass, 1978-1980 Oldsmobile Cutlass Calais, 1980-1982 Oldsmobile Cutlass Cruiser, 1978-1980 Oldsmobile Cutlass Salon, 1978-1980 Oldsmobile Cutlass Supreme, 1977-1979 Oldsmobile Omega, 1977-1979 Oldsmobile Starfire, 1983-1986 Pontiac Bonneville, 1977-1987 Pontiac Firebird, 1978-1980 Pontiac Grand Am, 1977-1980 Pontiac Grand LeMans, 1978-1987 Pontiac Grand Prix, 1977-1980 Pontiac LeMans, 1983-1986 Pontiac Parisienne, 1977-1979 Pontiac Phoenix, 1978-1979 Pontiac Sunbird, 1971-1977 Pontiac Ventura, 1965-1966 Studebaker Commander, 1965-1966 Studebaker Cruiser, 1965-1966 Studebaker Daytona, 1966 Studebaker Wagonaire

Please review Specifications and the detailed fitment table for notes and exceptions.