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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

Comes as a Kit

Key Specs

MFG. Part #91605142
BrandChevrolet Performance Parts
Crate Engine TypeConnect and Cruise
Engine Displacement376 cu. in.

Need To Know

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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

Specifications

KEY SPECS
MFG. Part #91605142
BrandChevrolet Performance Parts
Crate Engine TypeConnect and Cruise
Engine Displacement376 cu. in.
GENERAL
Horsepower430 horsepower
Compression Ratio10.7:1
Torque425 ft./lbs.
Maximum RPM6600
Camshaft TypeHydraulic Roller Tappet
Cylinder Head MaterialAluminum
Piston MaterialHypereutectic Aluminum
Crankshaft MaterialNodular Iron
Spark Plug StyleStock
Combustion Chamber Volume68cc
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 IncludedNo
Intake Manifold IncludedYes
Distributor IncludedNo
Connecting Rod MaterialPowdered Metal
WarrantyTwo Year / 50,000 Mile
Valve Covers IncludedYes
AssembledYes
Engine BalanceInternal
Cylinder Heads IncludedYes
Rear Main Seal Style1-piece
Throttle Body IncludedYes
Oil Pan IncludedYes
Timing Cover IncludedYes
Water Pump IncludedYes
Harmonic Balancer IncludedYes
Air Cleaner IncludedNo
Spark Plugs IncludedYes
Spark Plug Wires IncludedYes
Computer IncludedYes
Wiring Harness IncludedYes
Cylinder Head StyleAssembled
CNC-Machined Combustion ChamberNo
Intake Valve Diameter2.165"
Exhaust Valve Diameter1.590"
Accessory Bolt Holes DrilledYes
Head Gaskets IncludedYes
Intake StyleElectronic Fuel Injection
Intake Gaskets IncludedYes
Intake Manifold Fasteners IncludedYes
Camshaft IncludedYes
Rocker ArmsInvestment-cast, roller trunnion
Rocker Arm Ratio1.7:1
Recommended FuelPremium
Reluctor Wheel58x
BlockCast-aluminum with six-bolt, cross-bolted main caps
Sold in QuantityKit