Engine - GM (19540155)
Engine - GM (19540155)
- GM
- 19540155
- 19201992, 19211709, 19244097, 19258770, 19301326, 19369326, 19434636, 19435098
Details
- Brand:
- SKU:
19540155
- Description:
A NEW CLASSIC!
As the standard engine in the fifth-generation Camaro SS and C6 Corvette, the high-revving, deep-breathing LS3 6.2L is poised to go down in history as one of Chevrolet's best and most versatile engines. It's no surprise that enthusiasts and builders have made it one of the most popular LS swap engines.
The LS3 is filled with components designed for high performance and longevity. The aluminum block is filled with a sturdy reciprocating assembly that combines with L92-type rectangular-port heads to deliver a 10.7:1 compression ratio. A high-lift, hydraulic roller camshaft complements the LS3's tremendous airflow capability and enhances its broad torque curve. Out-of-the-crate Horsepower is 430, with an impressive 425 lb.-ft. torque.
Our LS3 crate engine comes complete from the SS-specific oil pan to the ignition system. It also includes the intake manifold assembly with injectors and throttle body, exhaust manifolds, water pump, balancer, 58x reluctor wheel and 14-inch automatic-transmission flexplate. The SS oil pan doesn't suit all applications. Use the vehicles pecific oil pan for original LS-powered vehicles or Chevrolet Performance's Muscle Car Oil Pan Kit P/N 19212593 for older vehicles.
TECH SPECS
Part Number: 19301326
Engine Type: LS-Series Gen IV Small-Block V-8
Displacement (cu in): 376 cu in (6.2L)
Bore x Stroke (in): 4.065 x 3.622 (103.25 x 92mm)
Block (P/N 12623967): Cast-aluminum with 6-bolt, cross-bolted main caps
Crankshaft (P/N 12597569): Nodular iron
Connecting Rods (P/N 12649190): Powdered metal
Pistons (P/N 19207287): Hypereutectic aluminum
Camshaft Type (P/N 12623063): Hydraulic roller
Valve Lift (in): .551 intake / .522 exhaust
Camshaft Duration (@.050 in): 204° intake / 211° exhaust
Cylinder Heads (P/N 12629063): Aluminum L92-style port; as cast with 68cc chambers
Valve Size (in): 2.165 intake / 1.590 exhaust
Compression Ratio: 10.7:1
Rocker Arms (P/N 12669995 int): Investment-cast, roller trunnion
Rocker Arms (P/N 12669993 exh): Investment-cast, roller trunnion
Rocker Arm Ratio: 1.7:1
Recommended Fuel: Premium pump
Maximum Recommended rpm: 6,600
Reluctor Wheel: 58x
Balanced: Internal
INSTALLATION NOTES- Assembly does not include any electronics
- Use LS3 Controller Kit, P/N 19354328 for engine operation. Kit includes electronic throttle pedal, which is required for throttle input to the ECU.
- Includes Chevy SS wet sump oil pan
- Intended for pre-1976 street vehicles or any off-road vehicle
- Not intended for marine applications
- Front-End Accessory Drive Kits are available in several configurations.
- Replaces:
19201992, 19211709, 19244097, 19258770, 19301326, 19369326, 19434636, 19435098
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $13,359.10
- Discount: $1,335.91 (10% off)
- Sale Price: $12,023.19
- GM
- 19540155
- 19201992, 19211709, 19244097, 19258770, 19301326, 19369326, 19434636, 19435098
Details
- Brand:
- SKU:
19540155
- Description:
A NEW CLASSIC!
As the standard engine in the fifth-generation Camaro SS and C6 Corvette, the high-revving, deep-breathing LS3 6.2L is poised to go down in history as one of Chevrolet's best and most versatile engines. It's no surprise that enthusiasts and builders have made it one of the most popular LS swap engines.
The LS3 is filled with components designed for high performance and longevity. The aluminum block is filled with a sturdy reciprocating assembly that combines with L92-type rectangular-port heads to deliver a 10.7:1 compression ratio. A high-lift, hydraulic roller camshaft complements the LS3's tremendous airflow capability and enhances its broad torque curve. Out-of-the-crate Horsepower is 430, with an impressive 425 lb.-ft. torque.
Our LS3 crate engine comes complete from the SS-specific oil pan to the ignition system. It also includes the intake manifold assembly with injectors and throttle body, exhaust manifolds, water pump, balancer, 58x reluctor wheel and 14-inch automatic-transmission flexplate. The SS oil pan doesn't suit all applications. Use the vehicles pecific oil pan for original LS-powered vehicles or Chevrolet Performance's Muscle Car Oil Pan Kit P/N 19212593 for older vehicles.
TECH SPECS
Part Number: 19301326
Engine Type: LS-Series Gen IV Small-Block V-8
Displacement (cu in): 376 cu in (6.2L)
Bore x Stroke (in): 4.065 x 3.622 (103.25 x 92mm)
Block (P/N 12623967): Cast-aluminum with 6-bolt, cross-bolted main caps
Crankshaft (P/N 12597569): Nodular iron
Connecting Rods (P/N 12649190): Powdered metal
Pistons (P/N 19207287): Hypereutectic aluminum
Camshaft Type (P/N 12623063): Hydraulic roller
Valve Lift (in): .551 intake / .522 exhaust
Camshaft Duration (@.050 in): 204° intake / 211° exhaust
Cylinder Heads (P/N 12629063): Aluminum L92-style port; as cast with 68cc chambers
Valve Size (in): 2.165 intake / 1.590 exhaust
Compression Ratio: 10.7:1
Rocker Arms (P/N 12669995 int): Investment-cast, roller trunnion
Rocker Arms (P/N 12669993 exh): Investment-cast, roller trunnion
Rocker Arm Ratio: 1.7:1
Recommended Fuel: Premium pump
Maximum Recommended rpm: 6,600
Reluctor Wheel: 58x
Balanced: Internal
INSTALLATION NOTES- Assembly does not include any electronics
- Use LS3 Controller Kit, P/N 19354328 for engine operation. Kit includes electronic throttle pedal, which is required for throttle input to the ECU.
- Includes Chevy SS wet sump oil pan
- Intended for pre-1976 street vehicles or any off-road vehicle
- Not intended for marine applications
- Front-End Accessory Drive Kits are available in several configurations.
- Replaces:
19201992, 19211709, 19244097, 19258770, 19301326, 19369326, 19434636, 19435098
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Findlay Auto Parts
Findlay Auto Parts is one of the largest US suppliers of genuine GM OEM parts & accessories. We operate out of the #1 volume Chevrolet dealership in Nevada, which allows us to offer you one of the largest selections of Buick, Cadillac, Chevrolet, and GMC parts at below factory prices. Sourced directly from the manufacturer, genuine parts are designed with exceptional quality, durability, and perfect fit in mind. Each part undergoes rigorous testing to ensure it meets the highest safety and performance standards, so you can trust it to perform just like the original.
GM
FAQs About Engine - 19540155
How can I check if this part will fit my vehicle?
To check if Engine 19540155 will fit your vehicle, use our fitment tool on the top of the page.
What's the return policy?
Returns must be requested within 30 days of receipt by calling 1-844-734-8539 or emailing customer service here. Include a copy of the invoice with the return. Parts must be resaleable, in original packaging, and not used, installed, or electrical. A 15% restocking fee applies. Special ordered parts are non-refundable. Defective parts must be reported within 15 days for a potential warranty refund. We reserve the right to refuse returns that don't meet these criteria.
Does this Engine come with a warranty?
Most GM Genuine OE parts and ACDelco Gold parts are covered by a 24-month/unlimited-mile warranty, while ACDelco Silver parts have a 12-month/unlimited-mile warranty. A limited lifetime warranty applies to select GM OE parts like chassis components, electric fuel pumps, and radiators, among others. Additional warranties include coverage for batteries, collision products, powertrain components, and EV chargers, each with specific terms. For full details about your product warranty, feel free to contact us.
How fast will my order ship?
In-stock orders ship within 24 hours, with weekend orders processed the next business day. Out-of-stock items typically take 2-3 days to arrive from the manufacturer, though some may take up to 5-6 days. Ground shipping usually takes 2-7 days, and overnight shipping is available for an additional cost. Oversized shipments may incur extra fees, with approval required before shipping. We do not ship internationally or offer COD orders. Shipping estimates may change due to size or weight adjustments, and customers will be notified of any changes before shipment. If a part is backordered or discontinued, we will do our best to locate it quickly.
Is there an expert I can talk to about this part?
Yes, our knowledgeable parts specialists are available to assist you with any questions or concerns. Contact our customer service team at 1-844-734-8539 or email us at [email protected] for any questions.