E-ROD LS3 6.2L Automatic Crate Engine

$11,721.84 $9,318.86

  • 430 hp @ 5,900 rpm/425 lb.-ft. @ 4,600 rpm
  • 40-tooth reluctor wheel for auto transmission
  • CARB-approved for 1996-and-earlier vehicles in CA
  • CARB EO#: D-126-31
REBATE AVAILABLE: $250 Prepaid VISA Gift Card From Chevrolet Performance. See 'Rebate' tab below for details.
PROMO AVAILABLE: 1 Free Case of Mobil 1 Oil with Purchase of Chevrolet Performance Crate Engine or 2 Free Cases with the Purchase of a Connect & Cruise System. See 'Promo' tab below for details.

Have your engine dyno tested by one of our professional engine builders to ensure everything is properly broken in. We can dyno your engine with your components to make sure everything is working harmoniously before shipping you the whole assembly drained and ready to install.

SKU: 19370414 Category: Tag:

LS3 E-ROD 6.2L Crate Engine, Automatic Transmission

P/N 19370414

430 hp @ 5,900 rpm / 425 lb.-ft. @ 4,600 rpm / 40-tooth reluctor wheel transmission

E-ROD LS3 Specs:
LS3 6.2L (376 cu in)
430 hp @ 5900 rpm
424 lb-ft @ 4600 rpm
10.7:1 compression ratio
L92-style rectangular-port cylinder heads
Hydraulic roller camshaft with .551/.522-in lift

Note: Automatic transmission calibration 40 tooth reluctor

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
– Purge line from the canister to the engine purge solenoid
– Air induction system that incorporates the mass airflow sensor
– Exhaust system behind the catalytic converters

Each E-ROD engine requires a front-end accessory drive system suitable to the vehicle. The instruction manual includes recommendations for the accessory drive kit, as well as the transmission, gear ratios and more. Chevrolet Performance offers two configurations of the accessory drive systems to suit different applications; and each allows the installer to easily delete air conditioning. They include part numbers 19155066 and 19155067.

Chevrolet Performance recommends the LS1 Engine Installation Guide P/N 88959384, which illustrates basic procedures and offers helpful tips on installing an LS engine into older vehicles.

This replaces old P/N 19257230 and P/N 19369331.

Weight 606 lbs

LS3 E-ROD 6.2L Crate Engine

19370414 Chevrolet Motor

40-Tooth Reluctor Wheel Automatic Transmission

E-Rod Systems Have It All

Rated at a strong 430 hp, the original Chevrolet Performance E-ROD crate engine delivers big power with California emissions compliance for countless pre-1995 cars, trucks and SUVs. Along with great power, its aluminum block and heads, and composite intake manifold, make it a lightweight performer, too, meaning your project vehicle will likely enjoy a better weight balance ? with less weight over the front axle. We recommend the 4L65-E transmission to match with the E-ROD LS3 6.2L, (which is also available as an inclusive Connect & Cruise E-ROD crate powertrain system.)

This replaces old P/N 19257230 and P/N 19369331.

Click here to download installation information.

Chevrolet Performance Crate Engines include a 36-month or 50,000-mile (80,000 kilometer) limited warranty.

Click here for more detailed warranty information.

This product qualifies for a $250 Rebate from Chevrolet Performance.

To receive the rebate:

  1. Purchase a select Chevrolet Performance Crate Engine between 10/1/2020 and 12/31/2020
  2. Complete all information requested on this form and mail it by January 31st, 2021, OR
  3. Submit your rebate online at before the same deadline

See rebate form for more details.

NOTE: Please allow up to 6-8 weeks for rebate processing.

This product qualifies for Free Mobil 1 Oil!

November 1, 2020 through February 28, 2021 receive a Free case of Mobil 1 Oil with the purchase of a Chevrolet Performance Crate Engine and receive two Free Cases of Mobil 1 Oil with the purchase of a Connect & Cruise Package.  


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