Chevrolet Performance LS3 Connect & Cruise Crate Engine

Name: Chevrolet Performance LS3 Connect & Cruise Crate Engine - Bales Performance Parts
SKU: 19434636
Price: 18357.72 USD
Availability: InStock

$18,357.72

In stock

SKU: 19434636 Category: Turn Key Crate Engines Tag: Chevrolet Performance LS3 Connect & Cruise Crate Engine

Description

430 HP @5900 RPM

425 LB/FT @4600 RPM

Modern Muscle

The LS3 is filled with components designed for high performance and longevity. The aluminum block is filled with a sturdy reciprocating assembly that combines with L92-type rectangular-port heads to deliver a 10.7:1 compression ratio.

LS3

The deep-breathing, high-revving 6.2L LS3 is rated at 430 horsepower in our convenient Connect & Cruise kit, offering the lightweight advantage of aluminum components, and the efficient performance of either the 4L65-E, 4L70-E, 6L80-E automatic or T56 Super Magnum 6-speed manual.

LS3 Tech Specs

Part Number: 19434636
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

Connect & Cruise Powertrain System

Connect & Cruise Crate Powertrain Systems provide factory-matched engine-and-transmission combinations that include specially calibrated controllers and wire harnesses designed for retrofit installations in older vehicles.

AUTOMATIC – 2WD

Engine: 19370416

Engine Control System: 19354328

Transmission (4L65-E, 4L70-E or 6L80-E): 19368611, 19368612 or 19366637

Transmission Installation Kit: 19259117 or 19367014

Torque Converter: 19299802 or included with transmission (6L80-E)

Transmission Control System: 19302405 or included with transmission (6L80-E)

AUTOMATIC – 2WD E-ROD^†

Engine: 19370414

Engine Control System: (included)

Transmission (4L65-E or 6L80-E): 19368611 or 19366637

Transmission Installation Kit: 19259117 or 19367014

Torque Converter: 19299802 or included with transmission (6L80-E)

Transmission Control System: 19302405 or included with transmission (6L80-E)

MANUAL – 2WD

Engine: 19301326

Engine Control System: 19354328

Transmission (T56): 19352208

Transmission Installation Kit: 19301625

MANUAL – 2WD E-ROD^†

Engine: 19257230

Engine Control System: (included)

Transmission (T56): 19352208

Transmission Installation Kit: 19301625

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