Hays 40-507 FLEXPLT 57-85 SBC TH350/PG INT 153T

Performance Flexplate; Internal Balance; 153 Tooth;

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Hays SFI Approved heavy duty flexplates for are constructed of a thicker than stock steel plate, enabling them to withstand the stress of high-stall torque converters and high-RPM engines. While factory stock plates tend to crack around the crankshaft hub when punished under high torque and RPM conditions, the 4mm thick center plate utilized on a Hays flexplate handles the brute force. These flexplates are supplied with a precision double welded ring gear and feature multiple engine and transmission bolt patterns. All Hays flexplates are zinc-dichromate plated to resist corrosion and are SFI certified under specification 29.1.

• Performance Flexplate

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Application Summary:

Year	Make/Model
1985-1989	Chevrolet Astro
1957-1974	Chevrolet Bel Air
1987-1996	Chevrolet Beretta
1958-1972	Chevrolet Biscayne
1969-1974	Chevrolet Blazer
1995-2005	Chevrolet Blazer
1969-1972	Chevrolet Brookwood
1975-1986	Chevrolet C10
1961-1974	Chevrolet C10 Pickup
1967-1984	Chevrolet C10 Suburban
1988-1998	Chevrolet C1500
1975-1986	Chevrolet C20
1963-1974	Chevrolet C20 Pickup
1967-1984	Chevrolet C20 Suburban
1988-1995	Chevrolet C2500
1975-1985	Chevrolet C30
1963-1974	Chevrolet C30 Pickup
1967-2002	Chevrolet Camaro
2010-2014	Chevrolet Camaro
1966-1974	Chevrolet Caprice
1982-1994	Chevrolet Cavalier
1984-1989	Chevrolet Celebrity
1964-1973	Chevrolet Chevelle
1976-1985	Chevrolet Chevette
1962-1968	Chevrolet Chevy II
1980-1983	Chevrolet Citation
1984-1985	Chevrolet Citation II
1987-1996	Chevrolet Corsica
1960-1969	Chevrolet Corvair
1961-1964	Chevrolet Corvair Truck
1957-1981	Chevrolet Corvette
1984-1985	Chevrolet Corvette
1958	Chevrolet Del Ray
1959-1960	Chevrolet El Camino
1964-1981	Chevrolet El Camino
1975-1990	Chevrolet G10
1967-1974	Chevrolet G10 Van
1975-1990	Chevrolet G20
1967-1974	Chevrolet G20 Van
1975-1990	Chevrolet G30
1970-1974	Chevrolet G30 Van
1958-1974	Chevrolet Impala
1975-1986	Chevrolet K10
1961-1974	Chevrolet K10 Pickup
1967-1984	Chevrolet K10 Suburban
1988-1998	Chevrolet K1500
1975-1985	Chevrolet K20
1963-1974	Chevrolet K20 Pickup
1967-1984	Chevrolet K20 Suburban
1988-1995	Chevrolet K2500
1977-1985	Chevrolet K30
1968-1974	Chevrolet K30 Pickup
1975-1985	Chevrolet K5 Blazer
1969-1972	Chevrolet Kingswood
1973-1976	Chevrolet Laguna
1991-1993	Chevrolet Lumina
1975-1982	Chevrolet LUV
1972-1974	Chevrolet Luv Pickup
1964-1967	Chevrolet Malibu
1973-1981	Chevrolet Malibu
1970-1979	Chevrolet Monte Carlo
1981	Chevrolet Monte Carlo
1975-1980	Chevrolet Monza
1958-1961	Chevrolet Nomad
1969-1979	Chevrolet Nova
1985	Chevrolet Nova
1957	Chevrolet One-Fifty Series
1975-1980	Chevrolet P10