Chevrolet Performance LS3 Connect and Cruise Package
Please note: Connect and cruise no longer include manifolds and cats. Only E-rod includes manifolds and catalytic converters. Please contact us before ordering.
Please note, due to nationwide shortages, select packages may not be available. Please contact us before ordering to ensure we have what you need.
The deep-breathing, high-revving LS3 is rated at 430 hp in our Connect & Cruise kit, offering the lightweight advantage of an aluminum cylinder block, aluminum heads and a composite intake manifold, which can reduce the curb weight and improve the weight balance of your older vehicle. It’s backed by the 4L65-E four-speed overdrive automatic, which enables great highway cruising performance and fuel economy with the durability of hardened internal parts and five-pinion gear sets. It is also available as an E-ROD system.
– LS3 6.2L (376 cu in)
– 430 hp @ 5900 rpm
– 424 lb.-ft. @ 4600 rpm
– 10.7:1 compression ratio
Trans Specs T56 Manual:
– T56 Super Magnum six-speed manual
– Slip-yoke design, 40-tooth reluctor ring
– 2.66 first gear ratio, 0.63 overdrive ratio
– 33.6 inches long (approx.)
19258270 Engine Controller
19329795 Manual Transmission
19301625 Transmission Installation Kit
Trans Specs 6L80 Auto:
GM Performance Crate LS3 , 6.2L 430 Hp engine and a 6l80E transmission assembly. Includes the ECM, complete wiring harness for the engine and transmission. Plus a 2500 stall torque converter. Catalytic converters and evap canister. This is emissions legal in all 50 States. Transmission will have a custom tune in it matched to your tire size and axle ratio. The transmission tune has a normal mode a sport mode and a full manual mode. We also offer the transmission package in 4wd or we can build one with the output shaft of your choice. This makes it easier to adapt to you custom application such as Jeep J K with and Atlas Transfer case or any other unique conversions. Complete this conversion kit by adding a paddle shifter or a floor shifter with tap mode. We also have Gear indicators and accessory drive kits available.
GM performance LS3 Erod engine 6L80E Transmission package Engines deliver on the expectations of a new generation of hot rodders and custom car builders for whom better fuel economy and lower emissions play more important roles in their projects. The E-ROD LSA kit is the latest to receive a California Air Resources Board Executive Order Number, following the original E-ROD LS3 and E-ROD 5.3L. It’s CARB-certified for 1995-and-earlier vehicles that predate OBD-II onboard emissions diagnostics. The E-ROD LSA is the same basic power plant that comes in the award-winning Cadillac CTS-V; this supercharged engine is rated at 556 horsepower and 551 ft/lbs torque.
All GM performance LS3 Erod engine 6L80E Transmission package systems include complete emissions equipment, such as catalytic converters, fuel tank evaporative emissions canister, and engine control module calibrated for a balance of performance and efficiency. E-ROD represents guilt-free, street-legal high-performance for your vintage vehicle. Chevrolet Performance continues to lead the industry with unprecedented Connect & Cruise Crate Powertrain Systems (factory-engineered engine and transmission combinations that include all electronic control modules, wiring harnesses, and other key components). Chevrolet Performance engineers match engines and transmissions for optimal performance and durability so you can get every bit of horsepower with total confidence! The specially calibrated controllers are designed for retrofitting older vehicles to simplify installation and operation without the need for third-party tuning.
Each kit has a new, fully assembled crate engine; new or remanufactured electronically controlled overdrive transmission; electronic control modules for both; and the engine control hardware to get it all running (e.g. mass airflow sensor, oxygen sensors, and special throttle pedal for electronic throttle bodies). The engine controller is calibrated to run the engine without some of the production vehicle features that aren’t required in an older vehicle, which means no trouble codes. . The engineers did the hard work of designing and calibrating these perfectly matched powertrain systems so Chevrolet Performance backs them with a 24-month/50,000-mile limited warranty.
Packages do not include front accessory drive. Please contact us before ordering.
Chevrolet Performance Part fulfilled by Maita Chevrolet.