Shop 400 engine

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$7,949.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Base Dressed - Carbureted
American Powertrain
$7,949.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Base Dressed - Carbureted
American Powertrain
$8,399.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Carbureted
American Powertrain
$8,399.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Carbureted
American Powertrain
$7,349.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Long Block
American Powertrain
$7,349.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Long Block
American Powertrain
$8,999.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Base Dressed - Fuel Injected
American Powertrain
$8,999.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Base Dressed - Fuel Injected
American Powertrain
$9,349.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Multi-Port Fuel Injected
American Powertrain
$9,349.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Multi-Port Fuel Injected
American Powertrain
$9,449.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Fuel Injected
American Powertrain
$9,449.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Fuel Injected
American Powertrain
$10,349.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Black Pulley Kit - Carbureted
American Powertrain
$10,349.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Black Pulley Kit - Carbureted
American Powertrain
$9,399.00
GM Small Block Compatible 400 C.I. Power Adder Engine - 511 Horsepower - Long Block
American Powertrain
$9,399.00
GM Small Block Compatible 400 C.I. Power Adder Engine - 511 Horsepower - Long Block
American Powertrain
$11,299.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Polished Pulley Kit - Multi-Port Fuel Injected
American Powertrain
$11,299.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Polished Pulley Kit - Multi-Port Fuel Injected
American Powertrain
$11,399.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed With Black Pulley Kit - Multi-Port Fuel Injected
American Powertrain
$11,399.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed With Black Pulley Kit - Multi-Port Fuel Injected
American Powertrain
$8,399.00
Blueprint Engines GM 400 Small-Block Crate Engine Carb Deluxe Dressed 500 HP 1990
CJ Pony Parts
Free shipping
$8,399.00
Blueprint Engines GM 400 Small-Block Crate Engine Carb Deluxe Dressed 500 HP 1990
CJ Pony Parts
$8,999.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Base Dressed 500 HP 1992
CJ Pony Parts
1
Free shipping
$8,999.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Base Dressed 500 HP 1992
CJ Pony Parts
$7,949.00
Blueprint Engines GM 400 Small-Block Crate Engine Carb Base Dressed 500 HP 1969
CJ Pony Parts
Free shipping
$7,949.00
Blueprint Engines GM 400 Small-Block Crate Engine Carb Base Dressed 500 HP 1969
CJ Pony Parts
$9,399.00
Blueprint Engines GM 400 Small-Block Crate Engine Long Block Power Adder 511 HP 1977
CJ Pony Parts
Free shipping
$9,399.00
Blueprint Engines GM 400 Small-Block Crate Engine Long Block Power Adder 511 HP 1977
CJ Pony Parts
$7,349.00
Blueprint Engines GM 400 Crate Engine Long Block 500 HP BP4002CT1
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$7,349.00
Blueprint Engines GM 400 Crate Engine Long Block 500 HP BP4002CT1
CJ Pony Parts
$8,999.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Base Dressed 500 HP
Classic Muscle Parts
1
Free shipping
$8,999.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Base Dressed 500 HP
Classic Muscle Parts
$8,399.00
Blueprint Engines GM 400 Carbureted Crate Engine Deluxe Dressed 500 HP
Classic Muscle Parts
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$8,399.00
Blueprint Engines GM 400 Carbureted Crate Engine Deluxe Dressed 500 HP
Classic Muscle Parts
$11,399.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Deluxe Dressed 500 HP W/ Black Pulley Kit
CJ Pony Parts
Free shipping
$11,399.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Deluxe Dressed 500 HP W/ Black Pulley Kit
CJ Pony Parts
$7,949.00
Blueprint Engines Base Dressed 500 HP Carbureted GM 400 Small-Block Crate Engine
Classic Muscle Parts
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$7,949.00
Blueprint Engines Base Dressed 500 HP Carbureted GM 400 Small-Block Crate Engine
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$7,349.00
Blueprint Engines GM 400 Crate Engine Long Block 500 HP Chevelle/ El Camino
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$7,349.00
Blueprint Engines GM 400 Crate Engine Long Block 500 HP Chevelle/ El Camino
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$9,399.00
Blueprint Engines 511 HP Long Block Power Adder GM 400 Small-Block Crate Engine
Classic Muscle Parts
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$9,399.00
Blueprint Engines 511 HP Long Block Power Adder GM 400 Small-Block Crate Engine
Classic Muscle Parts
2.1K views · 20 shares | This supercharged 400 small block Chevy ran Perfect all day.. It made 713 horsepower at 6400 RPM and idles nice and lumpy at 900 RPM. This is going to make a great Street Engine with 600 + foot pounds of torque at 3500 RPM and running on 93 octane pump gas.. | Jensen's Engine Tech | Facebook
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Shop 400 engine

Sponsored
About our ads
$8,999.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Base Dressed 500 HP 1992
CJ Pony Parts
1
Free shipping
$8,999.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Base Dressed 500 HP 1992
CJ Pony Parts
$7,949.00
Blueprint Engines GM 400 Small-Block Crate Engine Carb Base Dressed 500 HP 1969
CJ Pony Parts
Free shipping
$7,949.00
Blueprint Engines GM 400 Small-Block Crate Engine Carb Base Dressed 500 HP 1969
CJ Pony Parts
$9,399.00
Blueprint Engines GM 400 Small-Block Crate Engine Long Block Power Adder 511 HP 1977
CJ Pony Parts
Free shipping
$9,399.00
Blueprint Engines GM 400 Small-Block Crate Engine Long Block Power Adder 511 HP 1977
CJ Pony Parts
$7,349.00
Blueprint Engines GM 400 Crate Engine Long Block 500 HP BP4002CT1
CJ Pony Parts
Free shipping
$7,349.00
Blueprint Engines GM 400 Crate Engine Long Block 500 HP BP4002CT1
CJ Pony Parts
$11,399.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Deluxe Dressed 500 HP W/ Black Pulley Kit
CJ Pony Parts
Free shipping
$11,399.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Deluxe Dressed 500 HP W/ Black Pulley Kit
CJ Pony Parts
$8,999.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Base Dressed 500 HP
Classic Muscle Parts
1
Free shipping
$8,999.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Base Dressed 500 HP
Classic Muscle Parts
$8,399.00
Blueprint Engines GM 400 Carbureted Crate Engine Deluxe Dressed 500 HP
Classic Muscle Parts
Free shipping
$8,399.00
Blueprint Engines GM 400 Carbureted Crate Engine Deluxe Dressed 500 HP
Classic Muscle Parts
$7,949.00
Blueprint Engines Base Dressed 500 HP Carbureted GM 400 Small-Block Crate Engine
Classic Muscle Parts
Free shipping
$7,949.00
Blueprint Engines Base Dressed 500 HP Carbureted GM 400 Small-Block Crate Engine
Classic Muscle Parts
$7,349.00
Blueprint Engines GM 400 Crate Engine Long Block 500 HP Chevelle/ El Camino
Classic Muscle Parts
Free shipping
$7,349.00
Blueprint Engines GM 400 Crate Engine Long Block 500 HP Chevelle/ El Camino
Classic Muscle Parts
$9,399.00
Blueprint Engines 511 HP Long Block Power Adder GM 400 Small-Block Crate Engine
Classic Muscle Parts
Free shipping
$9,399.00
Blueprint Engines 511 HP Long Block Power Adder GM 400 Small-Block Crate Engine
Classic Muscle Parts
$11,399.00
Blueprint Engines GM 400 Fuel Injected Crate Engine SBC Deluxe Dressed 500 HP W/ Black Pulley Kit
Classic Muscle Parts
Free shipping
$11,399.00
Blueprint Engines GM 400 Fuel Injected Crate Engine SBC Deluxe Dressed 500 HP W/ Black Pulley Kit
Classic Muscle Parts

Shop 400 engine

Sponsored
About our ads
$7,949.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Base Dressed - Carbureted
American Powertrain
$7,949.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Base Dressed - Carbureted
American Powertrain
$8,399.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Carbureted
American Powertrain
$8,399.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Carbureted
American Powertrain
$7,349.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Long Block
American Powertrain
$7,349.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Long Block
American Powertrain
$8,999.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Base Dressed - Fuel Injected
American Powertrain
$8,999.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Base Dressed - Fuel Injected
American Powertrain
$9,349.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Multi-Port Fuel Injected
American Powertrain
$9,349.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Multi-Port Fuel Injected
American Powertrain
$9,449.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Fuel Injected
American Powertrain
$9,449.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Fuel Injected
American Powertrain
$10,349.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Black Pulley Kit - Carbureted
American Powertrain
$10,349.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Black Pulley Kit - Carbureted
American Powertrain
$9,399.00
GM Small Block Compatible 400 C.I. Power Adder Engine - 511 Horsepower - Long Block
American Powertrain
$9,399.00
GM Small Block Compatible 400 C.I. Power Adder Engine - 511 Horsepower - Long Block
American Powertrain
$11,299.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Polished Pulley Kit - Multi-Port Fuel Injected
American Powertrain
$11,299.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed - Polished Pulley Kit - Multi-Port Fuel Injected
American Powertrain
$11,399.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed With Black Pulley Kit - Multi-Port Fuel Injected
American Powertrain
$11,399.00
GM Small Block Compatible 400 C.I. Engine - 500 Horsepower - Deluxe Dressed With Black Pulley Kit - Multi-Port Fuel Injected
American Powertrain
$8,399.00
Blueprint Engines GM 400 Small-Block Crate Engine Carb Deluxe Dressed 500 HP 1990
CJ Pony Parts
Free shipping
$8,399.00
Blueprint Engines GM 400 Small-Block Crate Engine Carb Deluxe Dressed 500 HP 1990
CJ Pony Parts
$8,999.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Base Dressed 500 HP 1992
CJ Pony Parts
1
Free shipping
$8,999.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Base Dressed 500 HP 1992
CJ Pony Parts
$7,949.00
Blueprint Engines GM 400 Small-Block Crate Engine Carb Base Dressed 500 HP 1969
CJ Pony Parts
Free shipping
$7,949.00
Blueprint Engines GM 400 Small-Block Crate Engine Carb Base Dressed 500 HP 1969
CJ Pony Parts
$9,399.00
Blueprint Engines GM 400 Small-Block Crate Engine Long Block Power Adder 511 HP 1977
CJ Pony Parts
Free shipping
$9,399.00
Blueprint Engines GM 400 Small-Block Crate Engine Long Block Power Adder 511 HP 1977
CJ Pony Parts
$7,349.00
Blueprint Engines GM 400 Crate Engine Long Block 500 HP BP4002CT1
CJ Pony Parts
Free shipping
$7,349.00
Blueprint Engines GM 400 Crate Engine Long Block 500 HP BP4002CT1
CJ Pony Parts
$8,999.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Base Dressed 500 HP
Classic Muscle Parts
1
Free shipping
$8,999.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Base Dressed 500 HP
Classic Muscle Parts
$8,399.00
Blueprint Engines GM 400 Carbureted Crate Engine Deluxe Dressed 500 HP
Classic Muscle Parts
Free shipping
$8,399.00
Blueprint Engines GM 400 Carbureted Crate Engine Deluxe Dressed 500 HP
Classic Muscle Parts
$11,399.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Deluxe Dressed 500 HP W/ Black Pulley Kit
CJ Pony Parts
Free shipping
$11,399.00
Blueprint Engines GM 400 Small-Block Crate Engine F.I. Deluxe Dressed 500 HP W/ Black Pulley Kit
CJ Pony Parts