Chevrolet Performance 19435098 GM LS3 6.2L Crate Engine, 430 HP
$35,519,435,098.00
- Part Number: 19435098
- 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
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Description
Chevrolet Performance Parts 19435098 Details
A new classic – the LS3
As the standard engine in the fifth-generation Camaro SS and C6 Corvette, the high-revving, deep-breathing LS3 6.2L is poised to go down in history as one of Chevrolet’s best and most versatile engines.
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 Tech Specs
- 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
Chevrolet Performance Parts 19435098 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 19435098 |
| Brand | Chevrolet Performance Parts |
| Crate Engine Type | Deluxe Crate Engine |
| Engine Displacement | 6.2 liters |
| Horsepower | 430 horsepower |
| Compression Ratio | 10.7:1 |
| Camshaft Type | Hydraulic Roller |
| Cylinder Head Material | Aluminum |
| Piston Material | Hypereutectic Aluminum |
| Crankshaft Material | Nodular Iron |
| Camshaft Duration (.050 in) | 204° intake / 211° exhaust |
| Camshaft Lift (in) | 0.551 intake / 0.522 exhaust |
| Bore x Stroke (in) | 4.065 x 3.622 (103.25 x 92mm) |
| Carburetor Included | No |
| Intake Manifold Included | Yes |
| Distributor Included | No |
| Connecting Rod Material | Powdered Metal |
| Valve Covers Included | Yes |
| Engine Balance | Internal |
| Throttle Body Included | Yes |
| Oil Pan Included | Yes |
| Timing Cover Included | Yes |
| Water Pump Included | Yes |
| Harmonic Balancer Included | Yes |
| Spark Plugs Included | Yes |
| Spark Plug Wires Included | Yes |
| Computer Included | No |
| Wiring Harness Included | No |
| Recommended Fuel | Premium |
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Chevrolet Performance 19435098 GM LS3 6.2L Crate Engine, 430 HP
$35,519,435,098.00
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