Discontinued product. Contact dealer for availability.

LSA E-ROD


KICK YOUR PERFORMANCE
INTO OVERDRIVE.

OFFER VALID 1/1/22 TO 12/31/22.

$250 rebate on the purchase of a Chevrolet Performance Transmission within 180 days after the purchase of any Chevrolet Performance Crate Engine

KICK YOUR PERFORMANCE
INTO OVERDRIVE.

OFFER VALID 1/1/22 TO 12/31/22.

$250 rebate on the purchase of a Chevrolet Performance Transmission within 180 days after the purchase of any Chevrolet Performance Crate Engine

This product has received a California
Executive Order. Click for more details.

This product has received a California Executive Order.

Click for more details.

This product has received a California

Executive Order. Click for more details.

This product has received a California

Executive Order. Click for more details.

CARB EO#: D-126-33

The Cadillac CTS-V’s 6.2L supercharged LSA engine delivers 556 hp with refinement that is rare in the world of high performance. Chevrolet Performance’s lineup of E-ROD high-performance crate engine systems are eligible for installation in millions of 1995-and-earlier vehicles in California.

PART NO.  19257456

WhyBuy

556 HP @6100 RPM

WhyBuy

551 LB-FT @3800 RPM

Quiet, breathtaking power

The LSA E-ROD is smooth, quiet and well-balanced – all while delivering breathtaking power. The E-ROD LSA comes fully dressed, from the top of the charge-cooled supercharger assembly to the ignition system.

LSA E-ROD-40 Tech Specs

  • Part Number: 19257456
  • Engine Type: LS-Series Gen-IV Small-Block V-8
  • Displacement (cu. in.): 376 (6.2L)
  • Bore x Stroke (in.): 4.065 X 3.622 (103.25 x 92 mm)
  • Block (P/N 12623968): Cast aluminum with six-bolt, cross-bolted main caps
  • Crankshaft (P/N 12603616): Forged steel with eight-bolt flange
  • Connecting Rods (P/N 12604857): Powdered metal
  • Pistons (P/N 12625119): Hypereutectic aluminum
  • Camshaft Type (P/N 12623064): Hydraulic roller
  • Valve Lift (in.): .492 intake / .480 exhaust
  • Camshaft Duration (@.050 in.): 198° intake / 216° exhaust
  • Cylinder Heads (P/N 12604860): Aluminum L92-style
    port: “as cast” with 68-cc chambers
  • Valve Size (in.): 2.160 intake / 1.590 exhaust
  • Compression Ratio: 9.1:1
  • Rocker Arms (P/N 12569167 int) Investment-cast, roller trunnion
  • Rocker Arms (P/N 10214664 exh) Investment-cast, roller trunnion
  • Rocker Arm Ratio: 1.7:1
  • Recommended Fuel: Premium pump
  • Maximum Recommended rpm: 6600
  • Reluctor Wheel: 58X
  • Balanced: Internal

Mobil 1 is now The Official Motor Oil of Chevrolet Performance.


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VISIT OUR BRANDS FOR YOUR OE NEEDS

Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance parts that are emissions-related may not meet U.S., Canadian, and state and provincial laws and regulations relating to motor-vehicle emissions. These parts are designed and intended for use in vehicles operated exclusively for competition: in racing or organized competition on courses separate from public streets or highways. Visit www.chevroletperformance.com/emissions for more details.

  • Must be purchased from a participating U.S. dealer or Chevrolet Performance Authorized Reseller. Offer valid on purchase of a Chevrolet Performance Transmission and a Chevrolet Performance Crate Engine. See gmpartsrebates.com for details and rebate form. Rebate valid when transmission is purchased within 180 days of verified crate engine purchase (proof of purchase required). Limit three rebates per mailing address. Stackable with most other rebate offers (excluding Connect & Cruise). Transmission must be purchased between 1/1/22 and 12/31/22. Rebate submissions must be postmarked or submitted online no later than 30 days after both are purchased. Allow 6 to 8 weeks for delivery of debit card.     **Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance parts that are emissions-related may not meet U.S., Canadian, and state and provincial laws and regulations relating to motor-vehicle emissions. These parts are designed and intended for use in vehicles operated exclusively for competition: in racing or organized competition on courses separate from public streets or highways. Visit www.chevroletperformance.com/emissions for more details.

  • Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance parts that are emissions-related may not meet U.S., Canadian, and state and provincial laws and regulations relating to motor-vehicle emissions. These parts are designed and intended for use in vehicles operated exclusively for competition: in racing or organized competition on courses separate from public streets or highways. Visit www.chevroletperformance.com/emissions for more details.

  • PARTS THAT HAVE RECEIVED A CALIFORNIA EXECUTIVE ORDER

    Manufacturers of add-on and modified emissions-related parts (aftermarket parts) that sell their product for use in California vehicles must obtain an exemption from the California Air Resources Board (CARB). This exemption is called an Executive Order (EO) and allows the part or modifications to be installed on specific emission controlled vehicles and used in vehicles driven on public streets and highways. An exemption is granted if the product has been determined not to cause an increase in vehicle emissions from the production vehicles for which the part is intended, nor otherwise cause vehicles to be non-compliant with the vehicle emissions certification and anti-tampering laws.

    Every EO part or modification comes with a unique assigned number and comes with limitation and restrictions on the installation and use of the part. The EO number will appear on a special exemption label affixed to the part of its packaging. Consumers are advised to familiarize themselves with the EO and its limitations and restrictions to ensure that such parts are installed and used properly. The product descriptions for some parts listed on the Chevrolet Performance website are accompanied by the “50 State” icon and the following notice: The “50 State” icon means that this part has undergone an evaluation by CARB and that CARB determined that the part or modification has been shown to not increase vehicle emissions when installed and used properly in the application(s) identified in the product description. CARB policy authorizes consumers to install and use these parts in vehicles driven on public streets and highways. Parts that have an exemption include the EO number and a link to the CARB website so that customers are informed of the requirements and limitations of installation and use contained in the EO.

  • Manufacturers of add-on and modified emissions-related parts (aftermarket parts) that sell their product for use in California vehicles must obtain an exemption from the California Air Resources Board (CARB). This exemption is called an Executive Order (EO) and allows the part or modification to be installed on specific emission controlled vehicles and used in vehicles driven on public streets and highways. An exemption is granted if the product has been determined not to cause an increase in vehicle emissions from the production vehicles for which the part is intended, nor otherwise cause vehicles to be non-compliant with the vehicle emissions certification and anti-tampering laws.

    Every EO part or modification comes with a unique assigned number and comes with limitation and restrictions on the installation and use of the part. The EO number will appear on a special exemption label affixed to the part or its packaging. Consumers are advised to familiarize themselves with the EO and its limitations and restrictions to ensure that such parts are installed and used properly. The product descriptions for some parts listed on the Chevrolet Performance website are accompanied by the “50 State” icon and the following notice:
    The “50 State” icon means that this part has undergone an evaluation by CARB and that CARB has determined that the part or modification has been shown to not increase vehicle emissions when installed and used properly in the application(s) identified in the product description. CARB policy authorizes consumers to install and use these parts in vehicles driven on public streets and highways. Parts that have an exemption include the EO number and a link to the CARB website so that customers are informed of the requirements and limitations of installation and use contained in the EO.

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