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I just read on MotoIQ about GM’s LS3 crate engine with an offered E-Rod package.  This was announced last year, but I am just hearing about it now.  This is what happens when you have your head stuck under a rock.

The E-Rod package is a complete kit to make your LS3 street legal in any vehicle application.  GM has been working with CARB to ensure that it’s 50 state legal.

Here’s a copy and paste from GM’s press release:

The E-ROD kit carries part number 19244805 and includes the same, basic LS3 engine that’s found in the Camaro SS and Corvette (additional engine choices, including the LS7 and LSA, are planned for future packages). Standard elements of the kit include:

* 6.2-liter LS3 crate engine, rated at 430 horsepower and 424 lb.-ft. of torque
* GMPP LS3 engine wiring harness
* GMPP engine control module
* Exhaust manifolds
* Catalytic converters
* Oxygen sensors and sensor bosses
* Fuel tank evaporative emissions canister
* Mass airflow sensor and sensor boss
* Accelerator pedal (for use with the LS3’s electronic throttle)
* Air filter
* Instruction manual

In addition to the E-ROD system, the builder will need to source additional components to complete the assembly and get the vehicle running. They include:

* Fuel tank
* Fuel lines (re-circulating or returnless)
* Fuel pump
* Fuel tank vent line from the tank to the evaporative emissions canister
* Pure line from the canister to the engine purge solenoid
* Air induction system that incorporates the mass airflow sensor
* Exhaust system behind the catalytic converters

Additionally, the LS3 engine requires a front-end accessory drive system that is suitable to the vehicle. The instruction manual includes recommendations for the accessory drive kit, as well as the transmission, gear ratios and more.

The E-ROD kit does not include a transmission. GMPP recommends the GM Hydra-Matic electronically controlled 4L60-E four-speed automatic, part number 19156260, and transmission controller, part number 12497316.

This engine was meant more for those smog exempt pre-’73 American classics that people build up with old engines and old technology that is bad for the environment.  I don’t think those classic hot rod builders would embrace this type of engine swap… the ones who would embrace it are the kids who want to put an LS in everything these days.  I doubt that they would have 8k for an engine swap, but if you could swap the engine and drive around guilt-free because it’s a legal swap, I think people will find the money.  Hell, I swore up and down I would never put an LS in any import car, but if it could be street legal… I’m now open to it!

Here’s the E-rod homepage