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Eagle Specialty Prod 4340 CRANK CHEVY 350 3.480" STROKE Chevrolet
$931.99

If you're looking to beef up your Chevy 305 or 350, this Eagle forged 4340 steel crankshaft is a solid choice. It's got a non-twist forging design, which means it's built to handle some serious power without bending under pressure. The .125" fillet radiuses add just the right amount of strength, so you won't have to worry about it failing when you’re pushing your ride to the limit. Plus, it features a nitrided surface and a micropolished finish, making it not just tough but also smooth as butter for those high RPMs.

This crank is specifically designed for the Chevy 305/350 engines, so you know it’s going to fit right in without any hassle. Just remember, you’ll need to balance it with your specific rods and pistons for optimal performance.

Features

  • Balance Type: Internal
  • Crankshaft Stroke: 3.480"
  • Engine Stroke: 3.48
  • Flywheel Bolt Count: 6
  • Intended Balance: Internal
  • Main Journal: 2.449"
  • Material: Forged 4340 Steel
  • Minimum Rod Length: 5.700"
  • Rod Journal Diameter: 2.1"
  • Rod Journal Width: 1.900"
  • Snout Diameter: 1.245"
  • Target Bobweight: 1855g
  • Just a heads up, crankshaft balancing is crucial to match it with your specific rods and pistons for the best results.

Notes:

Fits 305/350 engines.


Products Fitment:
  • Chevrolet Bel Air 1969-1975 & 1981
  • Chevrolet Biscayne 1969-1972
  • Chevrolet Blazer 1969-1974 & 1987-1994
  • Chevrolet C/K 10 1969-1986
  • Chevrolet Camaro 1967-2002
  • Chevrolet Corvette 1969-1982 & 1984-2004
  • Chevrolet Impala 1969-1985 & 1994-1996
  • Chevrolet Silverado 2500 2001-2002
  • Chevrolet Suburban 1969-2002
  • And more...
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WARNING: Cancer and Reproductive Harm
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Vehicle Make/Model
Chevrolet Bel Air 1969-1975, 1981 Base
Chevrolet Biscayne 1969-1972 Base
Chevrolet Blazer 1969-1974, 1994 Base
Chevrolet Blazer 1987 Custom Deluxe
Chevrolet Blazer 1987-1994 Silverado
Chevrolet Blazer 1988-1991 Scottsdale
Chevrolet Blazer 1992-1993 Cheyenne
Chevrolet Blazer 1994 Silverado Sport
Chevrolet Brookwood 1969-1972 Base
Chevrolet C10 1975-1986 Silverado
Chevrolet C10 1975-1986 Custom
Chevrolet C10 1975-1986 Scottsdale
Chevrolet C10 1975-1980 Custom Deluxe
Chevrolet C10 1975-1981 Cheyenne
Chevrolet C10 1978-1980 Big Ten
Chevrolet C10 1981 Deluxe
Chevrolet C10 Pickup 1969-1974 Base
Chevrolet C10 Suburban 1969, 1971-1974 Base
Chevrolet C10 Suburban 1975-1980, 1982-1986 Silverado
Chevrolet C10 Suburban 1975-1980, 1982, 1984-1986 Scottsdale
Chevrolet C10 Suburban 1975-1980 Custom Deluxe
Chevrolet C10 Suburban 1981 Deluxe
Chevrolet C10 Suburban 1981-1986 Custom
Chevrolet C15 1982-1985 Custom
Chevrolet C15 1982-1985 Cheyenne
Chevrolet C15 1984 Sport
Chevrolet C1500 1988-1993 Silverado
Chevrolet C1500 1988-1992 Scottsdale
Chevrolet C1500 1988-1993 Cheyenne
Chevrolet C1500 1989-1991 Base
Chevrolet C1500 1990-1993 454 SS
Chevrolet C1500 1990-1993 WT
Chevrolet C1500 Suburban 1992-1999 Base
Chevrolet C1500 Suburban 1992-1994 Silverado
Chevrolet C1500 Suburban 1995-1997, 1999 LT
Chevrolet C1500 Suburban 1995-1999 LS
Chevrolet C20 1975-1986 Silverado
Chevrolet C20 1975-1986 Scottsdale
Chevrolet C20 1975-1980 Custom Deluxe
Chevrolet C20 1975-1981, 1986-1987 Cheyenne
Chevrolet C20 1981-1986 Custom
Chevrolet C20 1981 Deluxe
Chevrolet C20 1986-1987 Base
Chevrolet C20 Pickup 1969-1974 Base
Chevrolet C20 Suburban 1969, 1971-1974 Base
Chevrolet C20 Suburban 1975-1977, 1979-1980, 1982-1986 Silverado
Chevrolet C20 Suburban 1975-1980, 1982, 1984-1986 Scottsdale
Chevrolet C20 Suburban 1975-1980 Custom Deluxe
Chevrolet C20 Suburban 1981 Deluxe
Chevrolet C20 Suburban 1981-1986 Custom
Chevrolet C2500 1988-1995 Silverado
Chevrolet C2500 1988-1995 Cheyenne
Chevrolet C2500 1988-1992, 1994-1995, 2000 Base
Chevrolet C2500 1988-1992 Scottsdale
Chevrolet C2500 1993, 1995 Custom
Chevrolet C2500 1993, 1995-1999 400 SS
Chevrolet C2500 1994-1995 WT
Chevrolet C2500 1995 60th Anniversary
Chevrolet C2500 2000 LS
Chevrolet C2500 Suburban 1992-1994 Silverado
Chevrolet C2500 Suburban 1992-1999 Base
Chevrolet C2500 Suburban 1995-1997 LT
Chevrolet C2500 Suburban 1995-1999 LS
Chevrolet C30 1975-1980 Custom Deluxe
Chevrolet C30 1975-1981 Cheyenne
Chevrolet C30 1975-1982 Base
Chevrolet C30 1975-1986 Scottsdale
Chevrolet C30 1975-1986 Silverado
Chevrolet C30 1981 Deluxe
Chevrolet C30 1981-1986 Custom
Chevrolet C30 Pickup 1969-1974 Base
Chevrolet C35 1983-1998 Base
Chevrolet C35 1995, 1999-2000 Custom
Chevrolet C35 1995-1999 Cheyenne
Chevrolet C35 1995-1998 Tipico
Chevrolet C35 1997-2000 Heavy Duty
Chevrolet C3500 1988-1998 Silverado
Chevrolet C3500 1988-1998 Cheyenne
Chevrolet C3500 1988-1992 Scottsdale
Chevrolet C3500 1994-1997, 1999-2000 Base
Chevrolet C3500 1999-2000 LS
Chevrolet C40 1960-1962 Base
Chevrolet Camaro 1967-1980, 1988, 1993-2002 Base
Chevrolet Camaro 1967-1974, 1977-1987, 1991-2002 Z28
Chevrolet Camaro 1967-1972 SS
Chevrolet Camaro 1967-1973, 1975, 1989-1992, 1996-1997 RS
Chevrolet Camaro 1973-1978, 1987 LT
Chevrolet Camaro 1976-1980 Rally Sport
Chevrolet Camaro 1976-1978 LT Rally Sport
Chevrolet Camaro 1979-1986 Berlinetta
Chevrolet Camaro 1981-1987 Sport
Chevrolet Camaro 1982 Z28 Indianapolis 500 Pace Car
Chevrolet Camaro 1985-1990 Iroc-Z
Chevrolet Camaro 1992 RS Heritage Edition
Chevrolet Camaro 1992 Z28 Heritage Edition
Chevrolet Camaro 1993 Indianapolis 500 Pace Car
Chevrolet Camaro 1996-1998 Lujo
Chevrolet Camaro 1998-2002 Z28 SS
Chevrolet Caprice 1969-1972, 1980-1982, 1985-1992 Base
Chevrolet Caprice 1973-1974 Estate
Chevrolet Caprice 1973-1996 Classic
Chevrolet Caprice 1975-1976, 1979-1980 Classic Sport
Chevrolet Caprice 1975 Estate Wagon
Chevrolet Caprice 1976-1978, 1981-1982 Classic Estate
Chevrolet Caprice 1976-1981 Classic Landau
Chevrolet Caprice 1979 Landau
Chevrolet Caprice 1986-1990 Classic Brougham
Chevrolet Caprice 1987-1990 Classic LS Brougham
Chevrolet Caprice 1991-1993 Classic LTZ
Chevrolet Caprice 1993-1994 Classic LS
Chevrolet Chevelle 1968 300
Chevrolet Chevelle 1968-1977 Malibu
Chevrolet Chevelle 1968-1972 Concours
Chevrolet Chevelle 1968-1969 300 Deluxe
Chevrolet Chevelle 1968-1972 Nomad
Chevrolet Chevelle 1968-1970 SS 396
Chevrolet Chevelle 1968 Nomad Custom
Chevrolet Chevelle 1969-1972 Concours Estate
Chevrolet Chevelle 1969-1972 Greenbrier
Chevrolet Chevelle 1970-1972 Base
Chevrolet Chevelle 1971-1972 SS
Chevrolet Chevelle 1973 Deluxe
Chevrolet Chevelle 1973 Laguna
Chevrolet Chevelle 1973 Laguna Estate
Chevrolet Chevelle 1973 Malibu Estate
Chevrolet Chevelle 1974-1977 Malibu Classic
Chevrolet Chevelle 1974-1976 Malibu Classic Estate
Chevrolet Chevelle 1974-1976 Laguna Type S-3
Chevrolet Chevy II 1968 Nova
Chevrolet Commercial Chassis 1991-1994 Base
Chevrolet Corvette 1969-1974, 1977-1982, 1984-2004 Base
Chevrolet Corvette 1975-1976 Stingray
Chevrolet Corvette 1978, 1986, 1995, 1998 Indianapolis 500 Pace Car
Chevrolet Corvette 1978 Silver Anniversary Edition
Chevrolet Corvette 1982, 1996 Collector's Edition
Chevrolet Corvette 1988 35th Anniversary Edition
Chevrolet Corvette 1990-1995 ZR-1
Chevrolet Corvette 1993 40th Anniversary Edition
Chevrolet Corvette 1996 Grand Sport
Chevrolet Corvette 2001-2004 Z06
Chevrolet Corvette 2003 50th Anniversary Edition
Chevrolet Corvette 2003 50th Anniversary Edition Pace Car
Chevrolet El Camino 1968-1987 Base
Chevrolet El Camino 1968-1974 Custom
Chevrolet El Camino 1968-1987 SS
Chevrolet El Camino 1975-1977 Classic
Chevrolet El Camino 1977-1978, 1981-1986 Conquista
Chevrolet El Camino 1979-1981 Royal Knight
Chevrolet Express 1500 1996-2002 LS
Chevrolet Express 1500 1996-2002 Base
Chevrolet Express 1500 2001-2002 LT
Chevrolet G10 1975-1988 Sportvan
Chevrolet G10 1975-1988 Chevy Van
Chevrolet G10 1975-1988 Beauville
Chevrolet G10 1981-1984, 1986-1987 Bonaventure
Chevrolet G10 1983 Base
Chevrolet G10 Van 1974 Sportvan
Chevrolet G10 Van 1974 Base
Chevrolet G20 1978-1995 Beauville
Chevrolet G20 1978-1995 Sportvan
Chevrolet G20 1978-1995 Chevy Van
Chevrolet G20 1978-1981 Nomad
Chevrolet G20 1983-1984 Bonaventure
Chevrolet G20 1995 Base
Chevrolet G30 1978-1995 Chevy Van
Chevrolet G30 1978-1995 Beauville
Chevrolet G30 1978-1995 Sportvan
Chevrolet G30 1978-1995 Hi-Cube
Chevrolet G30 1983-1984 Bonaventure
Chevrolet Impala 1969-1985 Base
Chevrolet Impala 1975-1976, 1979-1980 Sport
Chevrolet Impala 1975-1977 Custom
Chevrolet Impala 1976 Custom Landau
Chevrolet Impala 1976 S
Chevrolet Impala 1977-1979 Landau
Chevrolet Impala 1981-1982 Estate
Chevrolet Impala 1994-1996 SS
Chevrolet K10 Pickup 1969-1974 Base
Chevrolet K10 Suburban 1969, 1971-1974 Base
Chevrolet K10 Suburban 1975-1977, 1979-1980, 1982-1983, 1985-1986 Silverado
Chevrolet K10 Suburban 1975-1980, 1982, 1984-1986 Scottsdale
Chevrolet K10 Suburban 1975-1980 Custom Deluxe
Chevrolet K10 Suburban 1981 Deluxe
Chevrolet K10 Suburban 1981-1986 Custom
Chevrolet K1500 1988-1998 Silverado
Chevrolet K1500 1988-1992 Scottsdale
Chevrolet K1500 1988-1998 Cheyenne
Chevrolet K1500 1990-1998 WT
Chevrolet K1500 1991 Sport
Chevrolet K1500 1994-1997 Base
Chevrolet K1500 1999 LS
Chevrolet K1500 Suburban 1992-1994 Silverado
Chevrolet K1500 Suburban 1992-1999 Base
Chevrolet K1500 Suburban 1995-1997, 1999 LT
Chevrolet K1500 Suburban 1995-1999 LS
Chevrolet K20 1975-1983, 1985-1986 Silverado
Chevrolet K20 1975-1986 Scottsdale
Chevrolet K20 1975-1980 Custom Deluxe
Chevrolet K20 1975-1981 Cheyenne
Chevrolet K20 1981 Deluxe
Chevrolet K20 1981-1986 Custom
Chevrolet K20 Pickup 1969-1974 Base
Chevrolet K20 Suburban 1969, 1971-1974 Base
Chevrolet K20 Suburban 1975-1980, 1982, 1984-1986 Scottsdale
Chevrolet K20 Suburban 1975-1977, 1979-1980, 1982-1983, 1985-1986 Silverado
Chevrolet K20 Suburban 1975-1980 Custom Deluxe
Chevrolet K20 Suburban 1981 Deluxe
Chevrolet K20 Suburban 1981-1986 Custom
Chevrolet K2500 1988-1998 Silverado
Chevrolet K2500 1988-1992 Scottsdale
Chevrolet K2500 1988-1998 Cheyenne
Chevrolet K2500 1994-1997, 1999-2000 Base
Chevrolet K2500 1994-1995, 1998 WT
Chevrolet K2500 1999-2000 LS
Chevrolet K2500 Suburban 1992-1994 Silverado
Chevrolet K2500 Suburban 1992-1999 Base
Chevrolet K2500 Suburban 1995-1997 LT
Chevrolet K2500 Suburban 1995-1999 LS
Chevrolet K30 1977-1980 Custom Deluxe
Chevrolet K30 1977-1981 Cheyenne
Chevrolet K30 1977-1986 Silverado
Chevrolet K30 1977-1986 Scottsdale
Chevrolet K30 1981 Deluxe
Chevrolet K30 1981-1986 Custom
Chevrolet K30 Pickup 1969-1974 Base
Chevrolet K3500 1988-1992 Scottsdale
Chevrolet K3500 1988-1998 Cheyenne
Chevrolet K3500 1988-1998 Silverado
Chevrolet K3500 1994-1997, 1999-2000 Base
Chevrolet K3500 1999-2000 LS
Chevrolet K5 Blazer 1975-1980 Cheyenne
Chevrolet K5 Blazer 1975, 1977-1980 Custom Deluxe
Chevrolet K5 Blazer 1976 Base
Chevrolet K5 Blazer 1978, 1980-1986 Silverado
Chevrolet K5 Blazer 1981 Deluxe
Chevrolet K5 Blazer 1981-1986 Custom
Chevrolet K5 Blazer 1984 Scottsdale
Chevrolet Kingswood 1969-1972 Estate
Chevrolet Kingswood 1969-1972 Base
Chevrolet Malibu 1978-1980 Classic Estate
Chevrolet Malibu 1978-1981 Classic Landau
Chevrolet Malibu 1978-1983 Classic
Chevrolet Malibu 1978-1981 Base
Chevrolet Malibu 1979-1980 Estate
Chevrolet Malibu 1979 Landau
Chevrolet Malibu 1979-1980 Sport
Chevrolet Malibu 1979 Police
Chevrolet Malibu 1979-1980 Classic Sport
Chevrolet Monte Carlo 1970-1974, 1979, 1981-1988 Base
Chevrolet Monte Carlo 1973, 1975-1977 S
Chevrolet Monte Carlo 1973-1974, 1976, 1978-1981 Landau
Chevrolet Monte Carlo 1978, 1980 Sport
Chevrolet Monte Carlo 1983 CL
Chevrolet Monte Carlo 1986-1988 LS
Chevrolet Monza 1976-1977 Towne Coupe Cabriolet
Chevrolet Monza 1976-1977 Towne Coupe Sport
Chevrolet Monza 1976 Towne Coupe Spyder
Chevrolet Monza 1976, 1978-1979 Base
Chevrolet Monza 1976-1979 2+2
Chevrolet Monza 1976-1977 Towne Coupe
Chevrolet Monza 1976-1979 2+2 Spyder
Chevrolet Monza 1977 Mirage
Chevrolet Monza 1978 Sport
Chevrolet Monza 1978-1979 2+2 Sport
Chevrolet Monza 1978-1979 S
Chevrolet Nova 1969-1979 Base
Chevrolet Nova 1973-1975, 1978-1979 Custom
Chevrolet Nova 1975 LN
Chevrolet Nova 1975-1978 Police
Chevrolet Nova 1976 SS
Chevrolet Nova 1976-1977 Concours
Chevrolet Nova 1977-1979 Rally
Chevrolet P20 1975-1985, 1987-1989 Step-Van
Chevrolet P20 1975-1989 Base
Chevrolet P30 1975-1985, 1987-1990 Step-Van
Chevrolet P30 1975-1999, 2002 Base
Chevrolet R10 1987 Scottsdale
Chevrolet R10 1987 Silverado
Chevrolet R10 1987 Custom Deluxe
Chevrolet R10 Suburban 1987-1988 Silverado
Chevrolet R10 Suburban 1987-1988 Scottsdale
Chevrolet R10 Suburban 1987 Custom Deluxe
Chevrolet R1500 Suburban 1989-1991 Scottsdale
Chevrolet R1500 Suburban 1989-1991 Silverado
Chevrolet R20 Suburban 1987-1988 Scottsdale
Chevrolet R20 Suburban 1987-1988 Silverado
Chevrolet R20 Suburban 1987 Custom Deluxe
Chevrolet R2500 1989 Cheyenne
Chevrolet R2500 1989 Silverado
Chevrolet R2500 1989 Scottsdale
Chevrolet R2500 Suburban 1989-1991 Scottsdale
Chevrolet R2500 Suburban 1989-1991 Silverado
Chevrolet R30 1987-1988 Scottsdale
Chevrolet R30 1987-1988 Silverado
Chevrolet R30 1987-1988 Custom Deluxe
Chevrolet R30 1988 Cheyenne
Chevrolet R3500 1989-1990 Scottsdale
Chevrolet R3500 1989-1991 Silverado
Chevrolet R3500 1989-1991 Cheyenne
Chevrolet S10 Blazer 1987-1990, 1992 Sport
Chevrolet S10 Blazer 1987-1989 High Country
Chevrolet S10 Blazer 1987-1994 Base
Chevrolet S10 Blazer 1987-1988, 1990-1994 Tahoe
Chevrolet S10 Blazer 1991-1994 Nevada
Chevrolet S10 Blazer 1991-1994 Tahoe LT
Chevrolet S10 Blazer 1994 LT
Chevrolet Silverado 2500 2001-2002 LT
Chevrolet Silverado 2500 2001-2002 Base
Chevrolet Silverado 2500 2001-2002 Cheyenne
Chevrolet Silverado 2500 2001-2002 400 SS
Chevrolet Silverado 2500 2001-2002 LS
Chevrolet Silverado 2500 2001-2002 Custom
Chevrolet Silverado 2500 HD 2001-2002 Base
Chevrolet Silverado 2500 HD 2001-2002 LS
Chevrolet Silverado 2500 HD 2001-2002 LT
Chevrolet Silverado 3500 2004-2006 LT
Chevrolet Silverado 3500 2004-2006 LS
Chevrolet Silverado 3500 2004-2007 Base
Chevrolet Silverado 3500 2004, 2006 HD
Chevrolet Silverado 3500 2004, 2006 WT
Chevrolet Silverado 3500 Classic 2007 LS
Chevrolet Silverado 3500 Classic 2007 LT
Chevrolet Silverado 3500 Classic 2007 WT
Chevrolet Silverado 3500 HD 2007 LTZ
Chevrolet Silverado 3500 HD 2007 WT
Chevrolet Silverado 3500 HD 2007 LT
Chevrolet Suburban 1987-1994 Base
Chevrolet Suburban 1500 1995-1996 Custom
Chevrolet Suburban 1500 1995-1996 Cheyenne
Chevrolet Suburban 1500 1997 SLT
Chevrolet Suburban 1500 1997 SLE
Chevrolet Suburban 1500 1997 SLX
Chevrolet Suburban 1500 1998-2002 LS
Chevrolet Suburban 1500 1998-2002 LT
Chevrolet Suburban 1500 1998 LX
Chevrolet Suburban 1500 2000-2002 Base
Chevrolet Suburban 1500 2002 Z71
Chevrolet Suburban 2500 2000-2002 LT
Chevrolet Suburban 2500 2000-2001 Base
Chevrolet Suburban 2500 2000-2002 LS
Chevrolet Tahoe 1995-2000 Base
Chevrolet Tahoe 1995-2000 LT
Chevrolet Tahoe 1995-2000 LS
Chevrolet Tahoe 2000 Limited
Chevrolet Tahoe 2000 Z71
Chevrolet Townsman 1969-1972 Base
Chevrolet V10 1987 Scottsdale
Chevrolet V10 1987 Silverado
Chevrolet V10 1987 Custom Deluxe
Chevrolet V10 Suburban 1987-1988 Scottsdale
Chevrolet V10 Suburban 1987 Custom Deluxe
Chevrolet V10 Suburban 1987-1988 Silverado
Chevrolet V1500 Suburban 1989-1991 Scottsdale
Chevrolet V1500 Suburban 1989-1991 Silverado
Chevrolet V20 1987 Custom Deluxe
Chevrolet V20 1987 Silverado
Chevrolet V20 1987 Scottsdale
Chevrolet V20 Suburban 1987-1988 Scottsdale
Chevrolet V20 Suburban 1987 Custom Deluxe
Chevrolet V20 Suburban 1987-1988 Silverado
Chevrolet V2500 Suburban 1989-1991 Scottsdale
Chevrolet V2500 Suburban 1989-1991 Silverado
Chevrolet V3500 1989-1991 Silverado
Chevrolet V3500 1989-1991 Cheyenne
Chevrolet V3500 1989-1990 Scottsdale
GMC C15/C1500 Suburban 1967 Base
GMC K15/K1500 Suburban 1967 Base
GMC K25/K2500 Suburban 1967 Base

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Who is EAGLE?

EAGLE SPECIALTY PRODUCTS, aka EAGLE, has been at the forefront of developing top-quality engine components. The company officially started back in 1992 but has been developing their product for ten years prior.  Since the company started, it has continuously produced some of the market's best engine components and is widely used by engine builders worldwide.

Imitated But Not Duplicated

Due to the company's success, its products have been imitated by other companies even up to the part numbers. But the similarity ends only up to how they look. EAGLE uses the finest materials and has invested in the most state-of-the-art manufacturing machinery for them to create a product that would be able to take any punishment it is subjected to. It is tested to be superior to other brands and considered the best upgrade for OEM counterparts.

No To Shortcuts

The company sets the benchmark on how valves should be properly made. Using their years of experience creating rods, they have already designed over 200 different rods and 180 crankshafts. The company does not allow cost to compromise its material used, manufacturing process, and quality test. 

High-End Quality

All of Eagle's products are made up of high-quality materials. They use certified 4340 Chromoly steel. Using their own special heat treatment process, they are able to create a product that is much stronger compared to other competitors using the same raw material. 

They manufacture their rods using a 2-piece forging process that allows the rod to be stronger. This process orients the "grain" of the metal to the direction of the stress. Eagle uses a state-of-the-art Sunnen Krossgrinding system that allows them to create perfect cuts and bore consistently. 

Purchase EAGLE rods at Vivid Racing

If you want to upgrade your engine rods to something stronger and more reliable, then EAGLE is the brand for you. With their proven design and formula for creating rods, they have been sought after by top racing teams and engine builders. If they trust Eagle, so can you. Visit Vivid Racing and check out the list of parts specifically for your needs.

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