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LS 441 Stroker Short Engine

LS 441 Stroker Short Engine

LS 441 Short Engine

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Original Price: $15,500.00


Building your own? Our impressive 441 LS Next Short Block employs a Dart LS Next SHP Iron Block and a proven 4340 Forged Steel Crankshaft. For strength, we use Forged H-Beam Connecting Rods with ARP 7/16” bolts and Forged Pistons. Used with 70cc heads and .051 head gaskets, this combination will provide 10.9 to 1 compression. Our 441cid Super Street short block is a stout foundation on which you can build a monster LS.

When your street or strip car needs more power and durability, it’s time for a performance-minded upgrade. Our bigger, beefier Super Street Series motors will give you an aftermarket block with larger bore sizes for more cubic inches that’s able to handle more power with an all-forged rotating assembly. These are motors for the guy who wants to put the pedal to the metal and beat the living daylights out of his car.

Horsepower: Up to 800

Torque: Up to 700

Bore: 4.125-inches 

Stroke: 4.125-inches

Bearings: King XP

Crankshaft: 4340 Forged Steel

Block: Dart LS Next SHP

Rods: 4340 Forged H-Beam

Pistons: 2618 Forged Aluminum

(70cc head = 10.9:1 compression ratio)

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