GMP-LS3480T56 - Pace Prepped & Primed LS3 495HP with T56 Tremec 6 Speed Transmission Package

New Connect and Cruise Package

This New Pace Performance Connect-and-Cruise package combines late model engine technology with old school gear banging fun. The factory-engineered LS3 engine combination that include all the electronic control modules, wiring harnesses and other key components you need with the simplicity of one part number. The specially calibrated controllers are designed for retrofit installation in older vehicles, for easier and quicker installation and operation, without the need for third-party tuning.

Engine and Transmission Package Includes:
• GMP-19301358-PX Pace Prepped & Primed LS3 495HP Crate Engine with installed Holley 302-1 oil pan
• Chevy Performance Engine Controller and Harness
• Chevrolet Performance T56 Super Magnum 6 Speed Transmission(1st-2.66, 2nd-1.78, 3rd-1.30, 4th-1.00, 5th-0.80, 6th-0.63)
• LS7 HD Clutch & Pressure Plate
• LS7 Flywheel with bolts
• Chevy Performance Hydraulic Throw-Out Bearing with fittings & bolts
• -4AN male pressure line adaptor fitting
• -3AN bleeder line kit with speed bleeder fitting and mounting bracket
• Forth-generation F-body-type bellhousing with hardware
• T56 Driveshaft Yoke
• Chevy Performance LS Pilot Bearing
• Plug for speedo gear hole
• Back-Up Lamp Switch Pigtail Connector
• Pigtail Connector for Speed Sensor
• 1st Gear Sensor Pigtail Connector
• Lokar Chrome 10” shifter lever with white shift knob and shifter boot

The hot new small block V8 in the GM lineup is the hyper-aggressive LS3. It offers a high-revving 376-inch combination that represents generations of small block V8 development and engineering. Not only is the LS3 an amazing engine in its stock configuration, but with those high-flowing rectangular port cylinder heads, the LS3 is loaded with potential. To tap into this potential, the engineers at GM Performance Parts offer you the LS 376/480 - an LS3 with an upgraded camshaft that ups power by a whopping 50 horsepower!

The LS 376/480 comes with the same great features as the LS3 crate engine. The bottom end includes a 6-bolt aluminum block, nodular crank, high performance rods, and 10.7:1 pistons. The heads are high-flowing rectangular-port units that share their design with the amazing LS7. The same EFI intake manifold feeds the hungry engine, while 1.7:1 roller rockers work with the upgraded camshaft.

The GM Performance Parts engineers picked the LS Hot Cam (p/n 12617570) to take the LS3 to the next level. This cam specs out with .525-inch intake and exhaust valve lift. Duration (@ .050 inches) is 219 intake and 228 exhaust. This cam allows for a dramatic increase in power across the power band while still maintaining good street manners. The engine will idle and cruise just like an LS3, but the power increase is there whenever you need it.

With all of the same great components as the LS3, but with an additional 50 horsepower, the new LS 376/480 is ready, willing, and able to answer your call for a new LS crate engine.

Pace Performance GM LS3 495HP with Holley Oil Pan Engine Includes:
• Pace engine prep and oil priming service. Click Here for more information.
• Fully GM assembled long block
• Ignition Coils, Plug Wires and Spark Plugs
• Intake, Injectors and Throttle Body
• Harmonic Balancer
• Front timing cover
• Aluminum Water Pump
• Pace installed Holley 302-1 oil pan (click here for measurements and details), other oil pans available upon request.
• Passenger Side RH Oil Dipstick and Tube
• Includes Oil filter and Pace Performance recommend break in oil: Shipped in Pan