Use this Performance 300 Amp High Output to power all audio equipment and accessories. Or can be used as a better stock replacement

This is hair Pin with V or 6 groove pulley ( let us know which one you like)

Fits from  1973 to 1983 Chevy all kind model

will replace Delco 10SI

Chevrolet CarBel Air V8 4.4L 267cid 1981
Bel Air V8 5.0L 305cid 1981
Bel Air V8 5.7L 350cid 1973-1975
Bel Air V8 6.6L 400cid 1973-1975
Bel Air V8 7.4L 454cid 1973-1975
Bel Air V8 7.4L 7439cc 454cid 1973-1974
Bel Air V8 7.4L 7441cc 454cid 1973-1974
Camaro L4 2.5L 2474cc 151cid 1982
Camaro L6 4.1L 250cid 1973-1975
Camaro L6 4.1L 4097cc 250cid 1973-1974
Camaro L6 4.1L 4098cc 250cid 1973
Camaro V6 3.8L 229cid 1980
Camaro V6 3.8L 3800cc 231cid 1980-1981
Camaro V8 4.4L 267cid 1980-1981
Camaro V8 5.0L 305cid 1976-1980
Camaro V8 5.0L 305cid CARB 1983
Camaro V8 5.0L 307cid 1973
Camaro V8 5.0L 5031cc 307cid 1973
Camaro V8 5.7L 350cid 1973
Camaro V8 5.7L 350cid 1975-1981
Caprice V6 3.8L 3800cc 231cid 1980
Caprice V8 4.4L 267cid 1980-1982
Caprice V8 5.0L 305cid 1977-1982
Caprice V8 5.7L 350cid 1973-1979
Caprice V8 5.7L 350cid DIESEL 1980-1982
Caprice V8 5.7L 350cid GAS 1980-1982
Caprice V8 6.6L 400cid 1973-1976
Caprice V8 7.4L 454cid 1973-1976
Caprice V8 7.4L 7439cc 454cid 1973-1974
Caprice V8 7.4L 7441cc 454cid 1973-1974
Celebrity L4 2.5L 2474cc 151cid 1982
Chevelle V8 5.0L 307cid 1973
Chevelle V8 5.0L 5031cc 307cid 1973
Chevelle V8 5.7L 350cid 1973
Chevelle V8 7.4L 454cid 1973
Chevelle V8 7.4L 7439cc 454cid 1973
Chevelle V8 7.4L 7441cc 454cid 1973
Citation L4 2.5L 2474cc 151cid 1980-1982
Citation II L4 2.5L 2474cc 151cid 1984-1985
Impala V6 3.8L 3800cc 231cid 1980
Impala V8 4.4L 267cid 1980-1982
Impala V8 5.0L 305cid 1977-1982
Impala V8 5.7L 350cid 1973-1979
Impala V8 5.7L 350cid DIESEL 1980-1982
Impala V8 5.7L 350cid GAS 1980-1982
Impala V8 6.6L 400cid 1973-1976
Impala V8 7.4L 454cid 1973-1976
Impala V8 7.4L 7439cc 454cid 1973-1974
Impala V8 7.4L 7441cc 454cid 1973-1974
Laguna V8 5.0L 305cid 1976
Laguna V8 5.7L 350cid 1973-1976
Laguna V8 6.6L 400cid 1974-1976
Laguna V8 7.4L 454cid 1973-1975
Laguna V8 7.4L 7439cc 454cid 1973-1974
Laguna V8 7.4L 7441cc 454cid 1973-1974
Malibu V6 3.8L 231cid 1979
Malibu V6 3.8L 3800cc 231cid 1978-1983
Malibu V8 4.4L 267cid 1979-1982
Malibu V8 5.0L 305cid 1976-1982
Malibu V8 5.0L 307cid 1973
Malibu V8 5.0L 5031cc 307cid 1973
Malibu V8 5.7L 350cid 1973-1982
Malibu V8 6.6L 400cid 1974-1976
Malibu V8 7.4L 454cid 1973-1975
Malibu V8 7.4L 7439cc 454cid 1973-1974
Malibu V8 7.4L 7441cc 454cid 1973-1974
Monte Carlo V6 3.8L 231cid 1979
Monte Carlo V6 3.8L 3800cc 231cid 1978-1979
Monte Carlo V6 3.8L 3800cc 231cid 1982-1983
Monte Carlo V6 3.8L 3800cc 231cid wo/Turbo 1980-1981
Monte Carlo V8 4.4L 267cid 1979-1982
Monte Carlo V8 5.0L 305cid 1976-1982
Monte Carlo V8 5.7L 350cid 1973-1977
Monte Carlo V8 5.7L 350cid 1982
Monte Carlo V8 6.6L 400cid 1973-1976
Monte Carlo V8 7.4L 454cid 1973-1975
Monte Carlo V8 7.4L 7439cc 454cid 1973-1974
Monte Carlo V8 7.4L 7441cc 454cid 1973-1974
Monza L4 2.5L 2474cc 151cid 1978-1980
Monza V6 3.2L 196cid 1978-1979
Monza V6 3.8L 231cid 1979
Monza V6 3.8L 3800cc 231cid 1978-1979
Monza V8 4.3L 262cid 1975
Monza V8 5.0L 305cid 1978-1979
Nova L6 4.1L 250cid 1975
Nova V8 5.0L 305cid 1976-1979
Nova V8 5.0L 307cid 1973
Nova V8 5.0L 5031cc 307cid 1973
Nova V8 5.7L 350cid 1973-1979
Chevrolet Medium & Heavy-Duty TrucksKodiak GM 5.7L(350) V8 Gas 1989
Kodiak GM 6.0L(366) V8 Gas 1989
Kodiak GM 7.0L(427) V8 Gas 1989
Kodiak GM 7.4L(454) V8 Gas 1989
Chevrolet Medium/Heavy TruckC50 V8 5.7L 5733cc 350cid 1989
C60 V8 5.7L 5733cc 350cid 1989
C60 V8 6.0L 366cid 1989
C70 GM 7.4L(454) V8 Gas 1989
C70 V8 6.0L 366cid 1989
C70 V8 7.0L 427cid 1989

Specifications