Engine Blocks, Gaskets, Cylinders, Rebuilt Transmissions

Browse 350 long block available for purchasing now. Featuring an expansive assortment of 350 Long Block in stock and ready to ship today. Buy right now.

350 Long Block For Sale

350 Long Block For Sale

Buy 350 Long Block on eBay now!

Buick 5.7 350 Premium Long Block 1972 1973 1974 1975 1976 1977 1978 1979 1980

​Buick 5.7 - $1,995.00

Buick 5.7 350 Premium Long Block 1972 1973 1974 1975 1976 1977 1978 1979 1980

Marine Gm Chevy 5.7 350 Long Block With Aluminum Heads 1992-1997 Lt-1, Lt1

​Marine Gm - $1,985.00

Marine Gm Chevy 5.7 350 Long Block With Aluminum Heads 1992-1997 Lt-1, Lt1

2006 Lexus Is350 3.5l Engine Motor Long Block Assembly K6618

​2006 Lexus - $2,000.00

2006 Lexus Is350 3.5l Engine Motor Long Block Assembly K6618

10-15 Lexus Rx350 Engine Asmbly Long Block Motor 1 Yr Warranty Woil Cooler 3.5l

​10-15 Lexus - $1,900.00

10-15 Lexus Rx350 Engine Asmbly Long Block Motor 1 Yr Warranty Woil Cooler 3.5l

Gm Chevrolet 350 5.7 Long Block 1993 1994 1995 1996 Lt1 Lt-1 With Aluminum Heads

​Gm Chevrolet - $1,799.99

Gm Chevrolet 350 5.7 Long Block 1993 1994 1995 1996 Lt1 Lt-1 With Aluminum Heads

Gm Chevrolet 350 5.7 Premium Long Block 1992-1997 Lt1, Lt-1 With Aluminum Heads

​Gm Chevrolet - $1,799.99

Gm Chevrolet 350 5.7 Premium Long Block 1992-1997 Lt1, Lt-1 With Aluminum Heads

Marine Gm Chevrolet 5.7 350 Long Block 1996-2010 Vortec 4-bolt

​Marine Gm - $1,795.00

Marine Gm Chevrolet 5.7 350 Long Block 1996-2010 Vortec 4-bolt

10 Mercedes E350 W212 Sedan 3.5l V6 Awd Engine Motor Long Block Assy

​10 Mercedes - $2,000.00

10 Mercedes E350 W212 Sedan 3.5l V6 Awd Engine Motor Long Block Assy

Gm Chevrolet 350 5.7 Long Block 1996 1997 1998 1999 2000 2001 2002 4-bolt

​Gm Chevrolet - $1,695.00

Gm Chevrolet 350 5.7 Long Block 1996 1997 1998 1999 2000 2001 2002 4-bolt

Gm Chevrolet 350 5.7 Premium Long Block 1996-2000 Vortec 4-bolt

​Gm Chevrolet - $1,695.00

Gm Chevrolet 350 5.7 Premium Long Block 1996-2000 Vortec 4-bolt

Nissan Infiniti 350z G35 Jdm Vq35de V6 Motor Long Block Jdm Vq35 3.5l Engine

​Nissan Infiniti - $1,599.00

Nissan Infiniti 350z G35 Jdm Vq35de V6 Motor Long Block Jdm Vq35 3.5l Engine

Marine Gm Chevrolet 5.7 350 Long Block 1987-1995 Roller 4-bolt

​Marine Gm - $1,685.00

Marine Gm Chevrolet 5.7 350 Long Block 1987-1995 Roller 4-bolt

Engine Motor Assembly 3.5l V6 Awd 54k Mercedes X204 Glk350 2012, C350 Awd 10-12

​Engine Motor - $1,649.90

Engine Motor Assembly 3.5l V6 Awd 54k Mercedes X204 Glk350 2012, C350 Awd 10-12

Nissan 350z 08 Hr Engine Motor Long Block Assembly Rwd 169k Mi

​Nissan 350z - $1,699.47

Nissan 350z 08 Hr Engine Motor Long Block Assembly Rwd 169k Mi

Nissan 350z 08 Hr Engine Motor Long Block Assembly Rwd 79k Mi

​Nissan 350z - $1,699.47

Nissan 350z 08 Hr Engine Motor Long Block Assembly Rwd 79k Mi

Marine Gm Chevrolet 5.7 350 Long Block 1996-2006 Vortec 2-bolt

​Marine Gm - $1,595.00

Marine Gm Chevrolet 5.7 350 Long Block 1996-2006 Vortec 2-bolt

Gm Chevrolet 350 5.7 Long Block 1988 1989 1990 1991 1992 1993 1994 Roller 4-bolt

​Gm Chevrolet - $1,585.00

Gm Chevrolet 350 5.7 Long Block 1988 1989 1990 1991 1992 1993 1994 Roller 4-bolt

Gm Chevrolet 350 5.7 Premium Long Block 1987-1995 Roller 4-bolt

​Gm Chevrolet - $1,585.00

Gm Chevrolet 350 5.7 Premium Long Block 1987-1995 Roller 4-bolt

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 Motor

​Nissan 350z - $1,849.99

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 Motor

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 Jdm Vq35

​Nissan 350z - $1,849.99

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 Jdm Vq35

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 Only 1

​Nissan 350z - $1,849.99

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 Only 1

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 Engine

​Nissan 350z - $1,849.99

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 Engine

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 Jdm

​Nissan 350z - $1,849.99

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 Jdm

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 Jdm Unit

​Nissan 350z - $1,849.99

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 Jdm Unit

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 1 Unit

​Nissan 350z - $1,849.99

Nissan 350z Infiniti G35 V6 Motor 3.5l Engine Only Long Block 2003-2004 1 Unit

05 Mercedes Slk350 R171 3.5l V6 Engine Motor Long Block Assy

​05 Mercedes - $1,800.00

05 Mercedes Slk350 R171 3.5l V6 Engine Motor Long Block Assy

10 Mercedes E350 W212 Sedan 3.5l V6 Rwd Engine Motor Long Block Assy

​10 Mercedes - $1,800.00

10 Mercedes E350 W212 Sedan 3.5l V6 Rwd Engine Motor Long Block Assy

Marine Gm Chevrolet 5.7 350 Long Block 1970-1979 4-bolt

​Marine Gm - $1,495.00

Marine Gm Chevrolet 5.7 350 Long Block 1970-1979 4-bolt

Marine Gm Chevrolet 5.7 350 Long Block 1980-1985 4-bolt

​Marine Gm - $1,495.00

Marine Gm Chevrolet 5.7 350 Long Block 1980-1985 4-bolt

Marine Gm Chevrolet 5.7 350 Long Block 1987-1995 4-bolt

​Marine Gm - $1,495.00

Marine Gm Chevrolet 5.7 350 Long Block 1987-1995 4-bolt

Gm Chevrolet 350 5.7 Long Block 1996 1997 1998 1999 2000 2001 2002 Vortec 2-bolt

​Gm Chevrolet - $1,495.00

Gm Chevrolet 350 5.7 Long Block 1996 1997 1998 1999 2000 2001 2002 Vortec 2-bolt

Gm Chevrolet 350 5.7 Premium Long Block 1996-2000 Vortec 2-bolt

​Gm Chevrolet - $1,495.00

Gm Chevrolet 350 5.7 Premium Long Block 1996-2000 Vortec 2-bolt

Marine Gm Chevrolet 5.7 350 Long Block 1987-1995 Roller 2-bolt

​Marine Gm - $1,485.00

Marine Gm Chevrolet 5.7 350 Long Block 1987-1995 Roller 2-bolt

Marine Gm Chevrolet 5.7 350 Long Block 1986 Model 4-bolt

​Marine Gm - $1,475.00

Marine Gm Chevrolet 5.7 350 Long Block 1986 Model 4-bolt

2007-2009 Nissan 350z G35 Sedan 3.5l Vq35hr Engine Long Block Hr 48k

​2007-2009 Nissan - $1,749.99

2007-2009 Nissan 350z G35 Sedan 3.5l Vq35hr Engine Long Block Hr 48k

2007 Lexus Is350 Engine Long Block Motor 3.5l V6 Oem

​2007 Lexus - $1,350.00

2007 Lexus Is350 Engine Long Block Motor 3.5l V6 Oem

06 07 08 09 Mercedes E350 Engine Assembly Long Block Motor 1 Yr Warranty 211 Oem

​06 07 - $1,400.00

06 07 08 09 Mercedes E350 Engine Assembly Long Block Motor 1 Yr Warranty 211 Oem

Marine Gm Chevrolet 5.7 350 Long Block 1970-1979 2-bolt

​Marine Gm - $1,395.00

Marine Gm Chevrolet 5.7 350 Long Block 1970-1979 2-bolt

Marine Gm Chevrolet 5.7 350 Long Block 1980-1985 2-bolt

​Marine Gm - $1,395.00

Marine Gm Chevrolet 5.7 350 Long Block 1980-1985 2-bolt

Gm Chevrolet 350 5.7 Long Block 1971 1972 1973 1974 1975 1976 1977 1978 4-bolt

​Gm Chevrolet - $1,395.00

Gm Chevrolet 350 5.7 Long Block 1971 1972 1973 1974 1975 1976 1977 1978 4-bolt

Gm Chevrolet 350 5.7 Premium Long Block 1980 1981 1982 1983 1984 1985 4-bolt

​Gm Chevrolet - $1,395.00

Gm Chevrolet 350 5.7 Premium Long Block 1980 1981 1982 1983 1984 1985 4-bolt

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Crate Engine Long Block Zz6 350 Small Block Aluminum Cylinder Heads 405 Hp Each

​Crate Engine - $6,236.39

Crate Engine Long Block Zz6 350 Small Block Aluminum Cylinder Heads 405 Hp Each

Crate Engine Long Block Ram Jet 350 Small Block Vortec Heads 345 Hp Each

​Crate Engine - $6,933.65

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Core Long Block Engine 8-350 5.7l Fits 79-80 Riviera 619758

​Core Long - $250.00

Core Long Block Engine 8-350 5.7l Fits 79-80 Riviera 619758

2014 Ford F350 Used Burned Fire 6.7 Diesel Long Block W Turbo Fits 11-14 26979

​2014 Ford - $3,695.16

2014 Ford F350 Used Burned Fire 6.7 Diesel Long Block W Turbo Fits 11-14 26979

5.7 Gm Chevy 350 Long Block Marine Domestic Engine 88-92

​5.7 Gm - $1,600.00

5.7 Gm Chevy 350 Long Block Marine Domestic Engine 88-92

6.2l V8 16v Long Block Engine Ford Raptor 2010-14 F150 11-14 F250sd F350sd 11-17

​6.2l V8 - $3,297.99

6.2l V8 16v Long Block Engine Ford Raptor 2010-14 F150 11-14 F250sd F350sd 11-17

Mercedes Ml350 Engine Motor Long Block 276.955 166 2012

​Mercedes Ml350 - $4,199.99

Mercedes Ml350 Engine Motor Long Block 276.955 166 2012

Small Block Chevy Long Polished Aluminum Water Pump High Volume 283 350 400 Sbc

​Small Block - $81.95

Small Block Chevy Long Polished Aluminum Water Pump High Volume 283 350 400 Sbc

Engine Motor 7.3l Vin F Diesel Long Block Ford F250 F350 E350 1996 1997

​Engine Motor - $1,272.50

Engine Motor 7.3l Vin F Diesel Long Block Ford F250 F350 E350 1996 1997

5.7 Gm Chevy 350 Vortec Long Block Marinedomestic Engine 96-2002

​5.7 Gm - $1,900.00

5.7 Gm Chevy 350 Vortec Long Block Marinedomestic Engine 96-2002

Mercedes W209 Clk350 06-09 M272 3.5l Complete Engine Motor Long Block Warranty

​Mercedes W209 - $934.99

Mercedes W209 Clk350 06-09 M272 3.5l Complete Engine Motor Long Block Warranty

10 Mercedes E350 W212 Sedan 3.5l V6 Awd Engine Motor Long Block Assy

​10 Mercedes - $2,000.00

10 Mercedes E350 W212 Sedan 3.5l V6 Awd Engine Motor Long Block Assy

Gm Oldsmobile 5.7 350 Premium Long Block 1968-1980

​Gm Oldsmobile - $1,495.00

Gm Oldsmobile 5.7 350 Premium Long Block 1968-1980

Small Block Chevy 350 Long Water Pump Serpentine Aluminum Pulley Kit Sbc Return

​Small Block - $119.23

Small Block Chevy 350 Long Water Pump Serpentine Aluminum Pulley Kit Sbc Return

Ford Idi 7.3l F-250 350 E Remanufactured Long Block Diesel Longblock 1988-1994

​Ford Idi - $2,495.00

Ford Idi 7.3l F-250 350 E Remanufactured Long Block Diesel Longblock 1988-1994

Marine Gm Chevrolet 5.7 350 Long Block 1987-1995 2-bolt

​Marine Gm - $1,300.00

Marine Gm Chevrolet 5.7 350 Long Block 1987-1995 2-bolt

Reman. Gm Chevy 5.7 350 Basic Long Block Kit 70-79 Lhd 4-bolt

​Reman. Gm - $1,375.00

Reman. Gm Chevy 5.7 350 Basic Long Block Kit 70-79 Lhd 4-bolt

Chevy 350 Cu Inch Long Block Factory New In Crate Ready To Install P1200.00 Firm

​Chevy 350 - $1,200.00

Chevy 350 Cu Inch Long Block Factory New In Crate Ready To Install P1200.00 Firm

Gm Chevrolet 350 5.7 Long Block 1988 1989 1990 1991 1992 1993 1994 1995 2-bolt

​Gm Chevrolet - $1,200.00

Gm Chevrolet 350 5.7 Long Block 1988 1989 1990 1991 1992 1993 1994 1995 2-bolt

Small Block Chevy Long Aluminum Water Pump High Volume 283 305 327 350 400 Sbc

​Small Block - $79.50

Small Block Chevy Long Aluminum Water Pump High Volume 283 305 327 350 400 Sbc

Gm Chevrolet 350 5.7 Premium Long Block 1970-1979 4-bolt

​Gm Chevrolet - $1,395.00

Gm Chevrolet 350 5.7 Premium Long Block 1970-1979 4-bolt

Small Block Chevy Chromed Long Water Pump High Volume 283 327 350 383 400 Sbc

​Small Block - $92.88

Small Block Chevy Chromed Long Water Pump High Volume 283 327 350 383 400 Sbc

05 Mercedes Slk350 R171 3.5l V6 Engine Motor Long Block Assy

​05 Mercedes - $1,800.00

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✔mercedes X164 W164 Gl350 Ml350 Bluetec Complete Engine Motor Turbo Assembly Oem

​✔mercedes X164 - $6,175.00

✔mercedes X164 W164 Gl350 Ml350 Bluetec Complete Engine Motor Turbo Assembly Oem

Gm Chevrolet 350 5.7 Premium Long Block 1986 Model 2-bolt

​Gm Chevrolet - $1,250.00

Gm Chevrolet 350 5.7 Premium Long Block 1986 Model 2-bolt

Chevrolet Performance 19367080 Crate Engine, Sp350357 Long Block

​Chevrolet Performance - $3,692.38

Chevrolet Performance 19367080 Crate Engine, Sp350357 Long Block

Gm Chevrolet 350 5.7 Premium Long Block 1996-2000 Vortec 2-bolt

​Gm Chevrolet - $1,495.00

Gm Chevrolet 350 5.7 Premium Long Block 1996-2000 Vortec 2-bolt

Gm Chevrolet 350 5.7 Long Block 1971 1972 1973 1974 1975 1976 1977 1978 4-bolt

​Gm Chevrolet - $1,395.00

Gm Chevrolet 350 5.7 Long Block 1971 1972 1973 1974 1975 1976 1977 1978 4-bolt

2017-2018 Ford F250 F350 Super Duty Rebuilt 6.7l Diesel Long Block Engine Assy

​2017-2018 Ford - $6,250.00

2017-2018 Ford F250 F350 Super Duty Rebuilt 6.7l Diesel Long Block Engine Assy

Gm Chevrolet 350 5.7 Premium Long Block 1987-1995 2-bolt

​Gm Chevrolet - $1,200.00

Gm Chevrolet 350 5.7 Premium Long Block 1987-1995 2-bolt

Gm Chevrolet 350 5.7 Long Block 1971 1972 1973 1974 1975 1976 1977 1978 2-bolt

​Gm Chevrolet - $1,295.00

Gm Chevrolet 350 5.7 Long Block 1971 1972 1973 1974 1975 1976 1977 1978 2-bolt

Reman. Gm Chevy 5.7 350 Basic Long Block Kit 1987-1995 Roller Tbi 4-bolt

​Reman. Gm - $1,425.00

Reman. Gm Chevy 5.7 350 Basic Long Block Kit 1987-1995 Roller Tbi 4-bolt

Gm Chevrolet 350 5.7 Premium Long Block 1980 1981 1982 1983 1984 1985 2-bolt

​Gm Chevrolet - $1,295.00

Gm Chevrolet 350 5.7 Premium Long Block 1980 1981 1982 1983 1984 1985 2-bolt

Gm Chevrolet 350 5.7 Long Block 1988 1989 1990 1991 1992 1993 1994 Roller 2-bolt

​Gm Chevrolet - $1,385.00

Gm Chevrolet 350 5.7 Long Block 1988 1989 1990 1991 1992 1993 1994 Roller 2-bolt

Small Block Chevy Sbc 350 400 Billet Dress Up Aluminum Pulley Kit V-belt Long Wp

​Small Block - $137.69

Small Block Chevy Sbc 350 400 Billet Dress Up Aluminum Pulley Kit V-belt Long Wp

Gm Chevrolet 350 5.7 Premium Long Block 1987-1995 4-bolt

​Gm Chevrolet - $1,395.00

Gm Chevrolet 350 5.7 Premium Long Block 1987-1995 4-bolt

Gm Chevrolet 350 5.7 Premium Long Block 1980 1981 1982 1983 1984 1985 4-bolt

​Gm Chevrolet - $1,395.00

Gm Chevrolet 350 5.7 Premium Long Block 1980 1981 1982 1983 1984 1985 4-bolt

Small Block Chevy 350 Long Water Pump Serpentine Billet Aluminum Pulley Kit Set

​Small Block - $131.00

Small Block Chevy 350 Long Water Pump Serpentine Billet Aluminum Pulley Kit Set

Polished Aluminum Sbc High Volume Long Water Pump Small Block Chevy 283 327 350

​Polished Aluminum - $79.00

Polished Aluminum Sbc High Volume Long Water Pump Small Block Chevy 283 327 350

Chevy Sbc High Volume Long Water Pump High Flow Small Block 283,327,350,383,400

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​Crate Engine - $6,799.00

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​Marine Gm - $1,495.00

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Gm Chevrolet 350 5.7 Long Block 1993 1994 1995 1996 Lt1 Lt-1 With Aluminum Heads

​Gm Chevrolet - $1,799.99

Gm Chevrolet 350 5.7 Long Block 1993 1994 1995 1996 Lt1 Lt-1 With Aluminum Heads

Gm Chevrolet 350 5.7 Premium Long Block 1987-1995 Roller 4-bolt

​Gm Chevrolet - $1,585.00

Gm Chevrolet 350 5.7 Premium Long Block 1987-1995 Roller 4-bolt

Small Block Chevy Serpentine Pulley Conversion Kit 283 327 350 Ps Alt Sbc Long

​Small Block - $354.50

Small Block Chevy Serpentine Pulley Conversion Kit 283 327 350 Ps Alt Sbc Long

Chevy Small Block Serpentine Conversion - Alternator Long Water Pump 283 350 Sbc

​Chevy Small - $199.95

Chevy Small Block Serpentine Conversion - Alternator Long Water Pump 283 350 Sbc

Marine Gm Chevrolet 5.7 350 Long Block 1996-2006 Vortec 2-bolt

​Marine Gm - $1,595.00

Marine Gm Chevrolet 5.7 350 Long Block 1996-2006 Vortec 2-bolt

Nissan 350z 03 Engine Motor Long Block Assembly Rwd 134k Miles 03 3.5l V6 2003

​Nissan 350z - $1,019.74

Nissan 350z 03 Engine Motor Long Block Assembly Rwd 134k Miles 03 3.5l V6 2003

Marine Gm Chevrolet 5.7 350 Long Block 1980-1985 4-bolt Reverse Rotation

​Marine Gm - $1,840.00

Marine Gm Chevrolet 5.7 350 Long Block 1980-1985 4-bolt Reverse Rotation

Marine Gm Chevrolet 5.7 350 Long Block 1996-2010 Vortec 4-bolt

​Marine Gm - $1,795.00

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Marine Gm Chevrolet 5.7 350 Long Block 1970-1979 2-bolt

​Marine Gm - $1,395.00

Marine Gm Chevrolet 5.7 350 Long Block 1970-1979 2-bolt

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07-15 Infiniti G35 3.5l 34k Miles Engine Motor Long Block 350z Rwd At

​07-15 Infiniti - $1,200.00

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