Proform - 66445.8N - 80-Amp Chrome Alternator - GM 1-Wire

Can you tell the difference? Most alternators look nearly the same, and that is why what is on the inside is so critical. Reliability starts with how it is made. Choosing PROFORM means choosing alternators with components produced by highly specialized machines, assembled by highly trained personnel using dedicated jigs and equipment, with everything 100 percent new for maximum longevity and optimum performance. After assembly each alternator is individually tested at the factory. Finally, it is boxed with a quality assurance graph that documents the specific units output performance. We do the testing, not you! And PROFORM proves it! Sold individually.

Product Details:

• Completely Brand New Alternator
• Fits Buick, Chevrolet, GMC, Oldsmobile, Pontiac
• 80 Amp Model
• GM 10si 1-Wire Syle With Internal Regulator
• Includes New Machined Pulley
• Chrome Plated Finish
• Sold Individually

Vendor Part Number: 66445.8N

Proform Catalog

1962 1970 Pontiac Catalina Ventura
1962 1978 Pontiac Catalina Safari
1962 1970 Pontiac Bonneville Safari
1963 1967 Oldsmobile 98 Holiday
1963 1969 Pontiac Tempest Safari
1963 1964 Oldsmobile Super 88 Holiday
1963 1966 Oldsmobile Dynamic 88 Holiday
1964 1966 Oldsmobile Jetstar 88 Holiday
1964 1967 Oldsmobile Cutlass Holiday
1964 1967 Pontiac Catalina 2+2
1965 1967 Oldsmobile Delta 88 Holiday
1965 1966 Buick Riviera Gran Sport
1966 1966 Oldsmobile F85 Holiday
1966 1966 Buick Wildcat Gran Sport
1966 1966 Pontiac Star Chief Executive
1967 1967 Pontiac Firebird HO
1967 1967 Oldsmobile Cutlass Turnpike Cruiser
1967 1967 Oldsmobile Delmont 88 Holiday
1967 1969 Pontiac Firebird 400
1967 1970 Pontiac Executive Safari
1968 1968 Oldsmobile Cutlass S
1968 1974 Buick Electra 225 Custom
1968 1974 Buick Electra 225
1969 1970 Pontiac LeMans Safari
1969 1979 Pontiac Firebird Trans Am
1970 1974 Pontiac Firebird Esprit
1970 1984 Oldsmobile Delta 88 Royale
1970 1972 Chevrolet Kingswood Estate
1970 1987 Chevrolet El Camino SS
1970 1972 Chevrolet Chevelle Nomad
1970 1971 Pontiac GTO The Judge
1970 1972 Chevrolet Chevelle Malibu
1970 1979 Pontiac Firebird Formula
1970 1972 Chevrolet Chevelle Concours
1970 1972 Chevrolet Chevelle Greenbrier
1970 1972 Chevrolet Camaro SS
1970 1972 Chevrolet Chevelle SS
1970 1970 Buick GS 455 GSX
1970 1977 Pontiac LeMans Sport
1970 1970 Buick Skylark 350
1970 1972 Chevrolet Chevelle Concours Estate
1971 1971 Buick Riviera Gran Sport
1971 1977 Oldsmobile Cutlass S
1971 1972 Pontiac Catalina Brougham
1971 1971 Pontiac LeMans T37
1972 1974 Pontiac LeMans Luxury
1972 1972 Buick Skylark 350
1972 1972 Oldsmobile Cutlass Cruiser
1972 1973 Chevrolet Camaro RS
1972 1974 Chevrolet Camaro Z28
1973 1973 Chevrolet Monte Carlo S
1973 1974 Chevrolet Malibu Estate
1973 1978 Chevrolet Camaro LT
1973 1975 Buick Century Luxus
1973 1974 Chevrolet Caprice Estate
1973 1974 Chevrolet Monte Carlo Landau
1973 1973 Chevrolet Laguna Estate
1973 1975 Pontiac LeMans Safari
1974 1974 Chevrolet Laguna Type S-3
1974 1975 Oldsmobile Cutlass Supreme Cruiser
1974 1974 Buick LeSabre Luxus
1974 1974 Buick Electra 225 Limited
1974 1974 Pontiac LeMans Safari Luxury
1975 1977 Chevrolet Monte Carlo S
1975 1975 Chevrolet Nova LN
1975 1976 Chevrolet Laguna S3
1975 1975 Chevrolet Camaro RS
1975 1977 Chevrolet C20 Suburban Silverado
1975 1975 Pontiac Grand Prix LJ
1975 1986 Chevrolet C10 Silverado
1975 1980 Chevrolet C10 Suburban Silverado
1975 1977 Pontiac Grand Prix SJ
1975 1977 Chevrolet K20 Suburban Silverado
1975 1976 Chevrolet Impala Sport
1975 1986 Chevrolet K20 Scottsdale
1975 1983 Chevrolet K20 Silverado
1975 1975 Buick Apollo SR
1975 1977 Buick Skylark SR
1975 1980 Chevrolet C20 Suburban Scottsdale
1975 1980 Chevrolet C10 Suburban Scottsdale
1975 1977 Buick Electra Limited
1975 1976 Chevrolet Corvette Stingray
1975 1980 Chevrolet K10 Suburban Scottsdale
1975 1975 Pontiac Grand LeMans Safari
1975 1980 Chevrolet K20 Suburban Scottsdale
1975 1978 Chevrolet Nova Police
1975 1975 Oldsmobile Omega Salon
1975 1986 Chevrolet C10 Scottsdale
1975 1977 Chevrolet K10 Suburban Silverado
1975 1976 Chevrolet Malibu Classic Estate
1975 1975 Oldsmobile Cutlass 442
1975 1976 Chevrolet Caprice Classic Sport
1975 1975 Oldsmobile Cutlass Supreme Hurst
1975 1980 Chevrolet K5 Blazer Cheyenne
1975 1981 Chevrolet C10 Cheyenne
1975 1975 Pontiac Grandville Brougham
1975 1981 Chevrolet K20 Cheyenne
1975 1975 Buick Riviera GS
1975 1975 Chevrolet Caprice Estate Wagon
1976 1976 Buick Riviera SR
1976 1976 Chevrolet Impala S
1976 1977 Buick Skylark S
1976 1977 Oldsmobile Cutlass Colonnade S
1976 1977 Buick Regal SR
1976 1976 Chevrolet Impala Custom Landau
1976 1977 Oldsmobile Cutlass Supreme Colonnade
1976 1976 Chevrolet Malibu Landau
1976 1976 Buick Riviera Sport
1976 1981 Chevrolet Malibu Classic Landau
1976 1981 Chevrolet Caprice Classic Landau
1976 1978 Chevrolet Caprice Classic Estate
1976 1978 Oldsmobile Omega SX
1976 1976 Chevrolet Nova SS
1976 1979 Oldsmobile Omega Brougham
1976 1978 Pontiac Bonneville Brougham
1976 1977 Chevrolet Nova Concours
1976 1976 Pontiac Firebird Esprit
1976 1977 Buick Electra 225
1976 1976 Chevrolet Monte Carlo Landau
1976 1980 Chevrolet Camaro Rally Sport
1976 1979 Oldsmobile Cutlass Vista Cruiser
1976 1976 Buick Century Indianapolis 500 Pace Car
1976 1977 Oldsmobile Omega F85
1976 1978 Chevrolet Camaro LT Rally Sport
1977 1981 Oldsmobile 98 Luxury
1977 1984 Oldsmobile Cutlass Supreme Brougham
1977 1979 Chevrolet Impala Landau
1977 1977 Pontiac Grand Prix LJ
1977 1987 Chevrolet Camaro Z28
1977 1977 Pontiac Grand LeMans Safari
1977 1977 Oldsmobile Cutlass 442
1977 1977 Pontiac LeMans Safari
1977 1977 Chevrolet Malibu Sport
1977 1977 Chevrolet Malibu Classic Sport
1977 1977 Buick LeSabre Custom Sport
1977 1984 Oldsmobile 98 Regency
1977 1978 Chevrolet El Camino Conquista
1977 1979 Chevrolet Nova Rally
1977 1977 Oldsmobile Cutlass Colonnade
1978 1980 Oldsmobile Cutlass Salon Brougham
1978 1978 Chevrolet Monte Carlo Sport
1978 1978 Chevrolet Corvette Silver Anniversary Edition
1978 1979 Oldsmobile Omega Brougham LS
1978 1981 Chevrolet Monte Carlo Landau
1978 1978 Chevrolet Corvette Indianapolis 500 Pace Car
1978 1978 Chevrolet K5 Blazer Silverado
1978 1980 Chevrolet Malibu Classic Estate
1978 1978 Pontiac Bonneville Safari
1978 1980 Chevrolet C10 Big Ten
1979 1980 Chevrolet C20 Suburban Silverado
1979 1980 Chevrolet Malibu Sport
1979 1986 Chevrolet Camaro Berlinetta
1979 1980 Chevrolet Impala Sport
1979 1979 Oldsmobile Cutlass Salon 442
1979 1980 Chevrolet K20 Suburban Silverado
1979 1980 Chevrolet K10 Suburban Silverado
1979 1984 Oldsmobile Toronado Brougham
1979 1980 Chevrolet Malibu Estate
1979 1979 Chevrolet Malibu Landau
1979 1979 Oldsmobile Cutlass Vista Cruiser Brougham
1979 1979 Oldsmobile Cutlass Salon Hurst
1979 1979 Chevrolet Malibu Police
1979 1981 Chevrolet El Camino Royal Knight
1979 1980 Chevrolet Malibu Classic Sport
1979 1980 Chevrolet Caprice Classic Sport
1979 1979 Oldsmobile Toronado XSR
1980 1981 Oldsmobile Toronado XSC
1980 1984 Oldsmobile Delta 88 Royale Brougham
1980 1981 Oldsmobile Cutlass Cruiser Brougham
1980 1981 Oldsmobile Delta 88 Holiday
1980 1981 Oldsmobile Cutlass Brougham
1980 1986 Chevrolet K5 Blazer Silverado
1980 1980 Chevrolet Monte Carlo Sport
1980 1981 Oldsmobile Cutlass LS
1981 1986 Chevrolet El Camino Conquista
1981 1982 Chevrolet Caprice Classic Estate
1981 1982 Chevrolet Impala Estate
1981 1981 Oldsmobile Cutlass Supreme LS
1981 1987 Chevrolet Camaro Sport
1982 1984 Oldsmobile 98 Regency Brougham
1982 1983 Chevrolet K10 Suburban Silverado
1982 1983 Chevrolet K20 Suburban Silverado
1982 1982 Chevrolet Corvette Collector's Edition
1982 1982 Chevrolet K20 Suburban Scottsdale
1982 1982 Chevrolet K10 Suburban Scottsdale
1982 1982 Chevrolet C10 Suburban Scottsdale
1982 1982 Chevrolet C20 Suburban Scottsdale
1982 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car
1982 1986 Chevrolet C10 Suburban Silverado
1982 1986 Chevrolet C20 Suburban Silverado
1983 1983 Chevrolet Monte Carlo CL
1983 1987 Chevrolet Monte Carlo SS
1983 1984 Oldsmobile Cutlass Calais Hurst
1984 1984 Chevrolet K5 Blazer Scottsdale
1984 1986 Chevrolet C10 Suburban Scottsdale
1984 1986 Chevrolet K10 Suburban Scottsdale
1984 1986 Chevrolet K20 Suburban Scottsdale
1984 1984 Oldsmobile Delta 88 Royale Brougham LS
1984 1986 Chevrolet C20 Suburban Scottsdale
1985 1987 Chevrolet Camaro Iroc-Z
1985 1986 Chevrolet K20 Silverado
1985 1986 Chevrolet K20 Suburban Silverado
1985 1986 Chevrolet K10 Suburban Silverado
1986 1986 Chevrolet Corvette Indianapolis 500 Pace Car
1986 1987 Chevrolet Caprice Classic Brougham
1986 1987 Chevrolet Monte Carlo LS
1987 1987 Chevrolet Camaro LT
1987 1987 Chevrolet Blazer Silverado
1987 1987 Chevrolet Caprice Classic LS Brougham
1987 1987 Chevrolet V20 Suburban Silverado
1987 1987 Chevrolet V10 Suburban Silverado
1987 1987 Chevrolet V30 Silverado
1987 1987 Chevrolet V30 Scottsdale
1987 1987 Chevrolet R20 Suburban Silverado
1987 1987 Chevrolet R30 Silverado
1987 1987 Chevrolet R20 Silverado
1987 1987 Chevrolet R10 Silverado
1987 1987 Chevrolet R10 Suburban Silverado
1987 1987 Chevrolet V20 Silverado
1987 1987 Chevrolet V20 Suburban Scottsdale
1987 1987 Chevrolet V10 Silverado
1987 1987 Chevrolet V20 Scottsdale
1987 1987 Chevrolet V10 Suburban Scottsdale
1987 1987 Chevrolet V10 Scottsdale
1987 1987 Chevrolet R30 Scottsdale
1987 1987 Chevrolet R20 Scottsdale
1987 1987 Chevrolet R10 Suburban Scottsdale
1987 1987 Chevrolet R10 Scottsdale
1987 1987 Chevrolet R20 Suburban Scottsdale