Product Summary
Chevy LS V8, 6L80E, 376 cu. in. Engine Displacement
- The Chevrolet Performance Connect and Cruise is the quickest and easiest way to get your project hot rod or muscle car up and running
- The Connect and Cruise kit have been designed and components carefully matched for optimal compatibility and performance, while also identifying the complementing engine and transmission controllers, and supporting installation kits
- 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
- Developed with upgraded internal components, Chevrolet Performance’s SuperMatic 6L80-E 6-speed automatic transmission offers an exceptional torque rating of 650 lb.-ft. – a 45 percent increase over regular production versions of the 6-speed automatic
- ECU Kit includes wiring harness, mass airflow meter, accelerator pedal assembly, two oxygen sensors, and detailed instruction sheet.
Chevrolet Performance LS3/430 HP details
LS3 Connect and Cruise
The Chevrolet Performance Connect and Cruise is the quickest and easiest way to get your project hot rod or muscle car up and running. The Connect and Cruise kit have been designed and components carefully matched for optimal compatibility and performance, while also identifying the complementing engine and transmission controllers, and supporting installation kits.
A new classic – the LS3 Engine
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.
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.
- 6.2L
- 376 C.I.D
- 430 HP @ 5900 RPM
- 425 LB/FT @ 4600 RPM
- Aluminum Cylinder Head Material
- Internal engine balance
- 1-piece rear main seal style
6L80E – The Perfect Compliment
Developed with upgraded internal components, Chevrolet Performance’s SuperMatic 6L80-E 6-speed automatic transmission offers an exceptional torque rating of 650 lb.-ft. – a 45 percent increase over regular production versions of the 6-speed automatic.
A deep 4.02:1 first gear enables strong launch performance, while the 0.67:1 top gear supports balanced performance on the highway. It is designed for use with Chevrolet Performance’s LS and LSX crate engines in 2WD applications. The SuperMatic 6L80-E comes in two kits: one that includes a 2400-stall torque converter (P/N 19366637) and one that includes a 3000-stall converter (P/N 19417102).
- 6-Speed Automatic
- 650 Lb-Ft Torque Limit
- 2400-2800 Stall Torque Converter
- 4.02 1st Gear
- 2.36 2nd Gear
- 1.53 3rd Gear
- 1.15 4th Gear
- 0.85 5th Gear
- 0.67 6th Gear
LS Controller Kit
Properly Tune Your GM Perfromance Crate Engine with this LS Controller Kit. Kit includes everything you need!
Includes:
- ECU
- Engine wiring harness
- Mass airflow meter
- Mass airflow meter mounting boss
- Accelerator pedal assembly
- Two oxygen sensors with mounting bosses
- Detailed instruction sheet
LS Trans Install Kit
Chevrolet Performance Part has put together the exact kit you need to connect the GM 6L80E transmission to your LS Engine build.
Included in this Kit:
- (1) GM LS3 6.2 430HP Engine
- (1) Chevy Performance 6l80E Transmission
- (1) LS ECU Controller Kit
- (1) LS Engine Trans Install Kit
Guides & Documents
KEY SPECS |
|
|---|---|
| MFG. Part # | 91605142 |
| Brand | Chevrolet Performance Parts |
| Crate Engine Type | Connect and Cruise |
| Engine Displacement | 376 cu. in. |
| Horsepower | 430 horsepower |
| Compression Ratio | 10.7:1 |
| Torque | 425 ft./lbs. |
| Camshaft Type | Hydraulic Roller Tappet |
| Cylinder Head Material | Aluminum |
| Piston Material | Hypereutectic Aluminum |
| Crankshaft Material | Nodular Iron |
| Spark Plug Style | Stock |
| Combustion Chamber Volume | 68cc |
| Camshaft Duration (.050 in) | 204° intake / 211° exhaust |
| Camshaft Lift (in) | 0.551 intake / 0.522 exhaust |
| Bore x Stroke (in) | 4.060″ x 3.620″ |
| Carburetor Included | No |
| Intake Manifold Included | Yes |
| Distributor Included | No |
| Connecting Rod Material | Powdered Metal |
| Valve Covers Included | Yes |
| Engine Balance | Internal |
| Cylinder Heads Included | Yes |
| Rear Main Seal Style | 1-piece |
| Throttle Body Included | Yes |
| Oil Pan Included | Yes |
| Timing Cover Included | Yes |
| Water Pump Included | Yes |
| Harmonic Balancer Included | Yes |
| Air Cleaner Included | No |
| Spark Plugs Included | Yes |
| Spark Plug Wires Included | Yes |
| Computer Included | Yes |
| Wiring Harness Included | Yes |
| Accessory Bolt Holes Drilled | Yes |
| Recommended Fuel | Premium |
GENERAL |
|
| Maximum RPM | 6600 |
| Warranty | Two Year / 50,000 Mile |
| Assembled | Yes |
| Cylinder Head Style | Assembled |
| CNC-Machined Combustion Chamber | No |
| Intake Valve Diameter | 2.165″ |
| Exhaust Valve Diameter | 1.59″ |
| Head Gaskets Included | Yes |
| Intake Style | Electronic Fuel Injection |
| Intake Gaskets Included | Yes |
| Intake Manifold Fasteners Included | Yes |
| Camshaft Included | Yes |
| Rocker Arms | Investment-cast, roller trunnion |
| Rocker Arm Ratio | 1.7:1 |
| Reluctor Wheel | 58x |
| Block | Cast-aluminum with six-bolt, cross-bolted main caps |
| Sold in Quantity | Kit |
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