
GM Performance CT400 Crate Engine SBC 350/400 HP (ASA LM Spec Engine)
GM Performance CT400 Crate Engine SBC 350/400 HP (ASA LM Spec Engine)
CT400 350 Cubic Inch/400 Horsepower Crate Engine
The CT400 now features Fast Burn cylinder heads with beehive valve springs for improved high-RPM performance and durability. Factory-sealed, externally-balanced 350 cu. in., 400 horsepower engine additionally includes a forged steel crankshaft, 8-qt. circle track oil pan, hydraulic roller camshaft, aluminum roller rocker arms, 9.7:1 compression ratio, and a high-rise aluminum intake manifold. Carburetor, starter, ignition, plug wires, water pump, distributor, and exhaust not included.
Note: Requires an externally balanced flywheel/flexplate. Distributor with melonized gear must be used on engines with steel camshafts, or engine damage will occur.
CT350 Specifications
- Displacement: 350 CID
- Bore x Stroke: 4.000″ x 3.480″
- Horsepower: 350 @ 5,000 RPM
- Torque, Ft./Lbs: .390 @ 3,800 RPM
- Valve Lift: .435″/.460″
- Camshaft Duration: 212°/222° @ .050″
- Valve Size: 1.940″/1.500″
- Compression Ratio: 9.12:1 Nominal
- Recommended Fuel: 92 Octane
- Maximum Recommended RPM: 5,500 RPM
Crate Engine – Circle Track 400 – 404 HP – Not IMCA Legal – Small Block Chevy – Sold as Each – Part Number: 19434604
Oversized – Ships via truck freight only (additional shipping charges apply)
Specifications
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Brand
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GM Chevrolet Performance
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Part Number
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19434604
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Assembly Style
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Long Block
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Displacement
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350 CID
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Horsepower
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404 HP
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Torque
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406 FT/LB
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Compression Ratio
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9.72 to 1
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Main Bolt Style
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4 Bolt
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Block Material
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Cast Iron
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Cylinder Heads Included
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Yes
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Cylinder Head Material
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Aluminum
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Cylinder Head Chamber Volume
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62 cc
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Stroke
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3.48 in
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Crankshaft Material
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Forged
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Piston Material
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Hypereutectic
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Balance Front
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External
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Balance Rear
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External
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Camshaft Style
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Hydraulic Roller
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Intake Manifold Included
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Yes
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Intake Manifold Style
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Single Plane
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Distributor Included
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No
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Spark Plug Wires Included
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No
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Oil Pan Included
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Yes
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Valve Covers Included
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Yes
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Timing Cover Included
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Yes
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Water Pump Included
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No
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Carburetor Included
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No
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Air Cleaner Included
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No
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Quantity
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Each
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