Chevy LS3 376cui 430HP

157,500.00 kr

Fabriks ny LS3 376cui  430 HK

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Fabriks ny motor komplett exkl. elektronik.

Engine Type: LS-Series Gen-IV Small-Block V-8
Displacement (cu. in.): 376 (6.2L)
Bore x Stroke (in.): 4.065 x 3.622 (103.25 x 92 mm)
Block (P/N 12623967): Cast-aluminum with six-bolt, cross-bolted main caps
Crankshaft (P/N 12597569): Nodular iron
Connecting Rods (P/N 12607475): Powdered metal
Pistons (P/N 19207287): Hypereutectic aluminum
Camshaft Type (P/N 12603844): Hydraulic roller
Valve Lift (in.): .551 intake / .522 exhaust
Camshaft Duration (@.050 in.): 204° intake / 211° exhaust
Cylinder Heads (P/N 12629063): Aluminum L92-style port; “as cast” with 68-cc chambers.
Valve Size (in.): 2.165 intake / 1.590 exhaust
Compression Ratio: 10.7:1
Rocker Arms (P/N 12569167 int): Investment-cast, roller trunnion
Rocker Arms (P/N 10214664 exh): Investment-cast, roller trunnion
Rocker Arm Ratio: 1.7:1
Recommended Fuel: Premium pump
Maximum Recommended rpm: 6600
Reluctor Wheel: 58X
Balanced: Internal

• Assembly does not include any electronics.

• Use LS3 Controller Kit P/N 19344328 for engine operation. Kit includes electronic throttle pedal, which is required for throttle input to the ECU.

• Includes Chevy SS wet sump oil pan.

• Not intended for marine applications.

• Front-End Accessory Drive Kits are available in several configurations.


• Front-End Accessory Drive Kits are available in several configurations.


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