Engines | LSx/LTx

Engines | LSx/LTx

We have the engine for your budget - 4.8 all the way up to the 7.4! Let us know what you need if you do not see it in here. But chances are it is in here. Please check the sub menus on the left below. Each category represents what motors are available from us. If you do not see it in here, send us an email: sales@lsxeverything.com

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  • Click Product Description for more info.

Assembled:Yes
 
Intake Manifold Included:Yes
 
Carburetor Included:No
 
Throttle Body Included:Yes
 
Cylinder Heads Included:Yes
 
Cylinder Head Material:Aluminum
 
Distributor Included:No
 
Oil Pan Included:Yes
 
Valve Covers Included:Yes
 
Timing Cover Included:Yes
 
Water Pump Included:Yes
 
Harmonic Balancer Included:Yes
 
Spark Plugs Included:Yes
 
Spark Plug Wires Included:Yes
 
Flexplate Included:No
 
Flywheel Included:Yes
 
Transmission Included:Yes
 
Transmission Controller Included:Yes
 
Torque Converter Included:No
 
Wiring Harness Included:Yes
 
Computer Included:Yes
 
Reluctor Wheel Tooth Quantity:58
 
Quantity:Sold as a kit. Assembled:Yes
 
Intake Manifold Included:Yes
 
Carburetor Included:No
 
Throttle Body Included:Yes
 
Cylinder Heads Included:Yes
 
Cylinder Head Material:Aluminum
 
Distributor Included:No
 
Oil Pan Included:Yes
 
Valve Covers Included:Yes
 
Timing Cover Included:Yes
 
Water Pump Included:Yes
 
Harmonic Balancer Included:Yes
 
Spark Plugs Included:Yes
 
Spark Plug Wires Included:Yes
 
Flexplate Included:No
 
Flywheel Included:Yes
 
Transmission Included:Yes
 
Transmission Controller Included:Yes
 
Torque Converter Included:No
 
Wiring Harness Included:Yes
 
Computer Included:Yes
 
Reluctor Wheel Tooth Quantity:58
 
Quantity:Sold as a kit.

    376 CI | 4L70E A/T Cruise Kit | 495HP

    Chevrolet Performance

    MSRP: $17,999.99
    $15,399.99
    Chevrolet Performance Connect and Cruise LS 376/480 hp engine and transmission packages are factory-matched engine-and-transmission combinations that save time and guesswork. Their engineers matched the engines and transmissions for optimal...
    MSRP: $17,999.99
    $15,399.99
  • 
Brand new! Fuel-Injected ferocity for performance cars of all ages! 

What do you get when you take Chevrolet Performance’s aggressive ASA camshaft – developed for the high-rpm world of circle-track racing and slip it into an LS3 6.2L engine? The answer is 525 horsepower in one of our most powerful production-based crate engines. We call it the LS376/525 and if take-no-prisoner performance is what you’re looking for in your project, this is it!
The ASA camshaft is a hydraulic roller with .525-inch lift on both sides, along with 226 degrees duration on the intake side and 236 degrees on the exhaust side. Coupled with a tight, 110-degree lobe separation angle, it helps the engine deliver excellent throttle response and breathe exceptionally well at high rpm. And for durability, we complement the cam with higher-rate valve springs.

    376 CI | 6.2 LS3 Engine | 525HP

    General Motors

    MSRP: $10,288.00
    $8,699.99
    Brand new! Fuel-Injected ferocity for performance cars of all ages!  What do you get when you take Chevrolet Performance’s aggressive ASA camshaft – developed for the high-rpm world of circle-track racing and slip it into...
    MSRP: $10,288.00
    $8,699.99
  • Brand New - combine with one of our LS Swap kits and drop it in!

LS3 & Hot Cam = Loads of Fun!

The hot new small-block V-8 in the GM lineup is the hyper-aggressive LS3. It offers a high-revving 376-cid combination that represents generations of small-block V-8 development and engineering. Not only is the LS3 an amazing engine in its stock configuration, but with those high-flowing rectangular port cylinder heads, the LS3 is loaded with potential. To tap into this, the engineers at GM Performance Parts offer you the LS376/480—an LS3 with an upgraded camshaft that ups power by a whopping 50 horsepower!

The LS376/480 comes with the same great features as the LS3 crate engine. The bottom end includes a 6-bolt aluminum block, nodular crank, high performance rods, and 10.7:1 pistons. The heads are high-flowing rectangular-port L92 units that have been upgraded with high-revving, hollow-stem valves. The same EFI intake manifold feeds the hungry engine, while 1.7:1 roller rockers work with the upgraded camshaft.

    376 CI | 6.2 LSX Engine | 480HP

    General Motors

    MSRP: $8,999.99
    $7,799.99
    Brand New - combine with one of our LS Swap kits and drop it in! LS3 & Hot Cam = Loads of Fun!The hot new small-block V-8 in the GM lineup is the hyper-aggressive LS3. It offers a high-revving 376-cid combination that represents generations of...
    MSRP: $8,999.99
    $7,799.99
  • The LS3 gets a big cam and carbureted intake manifold for an additional 85 horsepower!

You know that the LS3 is the hot new small-block V-8 in the GM arsenal, but you still want more. We proudly offer you the LS376/515, an upgraded LS3 that is equipped with an aggressive camshaft and GM Performance Part’s exclusive carbureted intake manifold. Two simple upgrades that add up to 515 horsepower—an 85 horsepower bump over the stock LS3.

    376 CI | 6.2 LSX Engine | 515HP

    General Motors

    MSRP: $9,599.99
    $8,299.99
    The LS3 gets a big cam and carbureted intake manifold for an additional 85 horsepower!You know that the LS3 is the hot new small-block V-8 in the GM arsenal, but you still want more. We proudly offer you the LS376/515, an upgraded LS3 that is...
    MSRP: $9,599.99
    $8,299.99
  • Brand New! An affordable foundation for forced induction!

Boost on a budget! That’s what you get with the LSX376-B8. Chevrolet Performance takes the economical LSX Bowtie standard-deck block, adds blower-friendly 9.0:1 forged pistons and combines them with the LS3’s high-flow, rectangular-port heads to create an affordable foundation for supercharged and turbocharged combinations.

The LSX376-B8 is designed for mild-boost applications, up to about 8 pounds. That’s suitable for most supercharger and turbo kits that are designed to be used with production-based applications.

    376 CI | 6.2 LSX Engine | Boost Ready

    General Motors

    MSRP: $8,999.99
    $6,999.99
    Brand New! An affordable foundation for forced induction!Boost on a budget! That’s what you get with the LSX376-B8. Chevrolet Performance takes the economical LSX Bowtie standard-deck block, adds blower-friendly 9.0:1 forged pistons...
    MSRP: $8,999.99
    $6,999.99
  • Chevrolet Performance CPP LT1 6.2L long block crate engines were introduced on the seventh-generation Corvette Stingray, and opened the next chapter in the long, historic legacy of small block engines. Architecturally similar to the LS family of engines, these LT1 engines feature a unique block casting, cylinder head design, oiling system and more. They're offered with a wet-sump or dry-sump oiling system.

    376 CI | 6.2 LT1 Crate Motor | Long Block

    Chevrolet Performance

    MSRP: $9,800.00
    $7,799.99
    Are you ready to head into this century with even more power, more reliability and more fun? It's your time! Let's go! With 460HP at the ready, you have no excuses on why you cannot get going faster and faster! Free Shipping in the CONUS! * Engine...
    MSRP: $9,800.00
    $7,799.99
  • As one of the newest members of the LS engine family, the LS3 6.2L engine has benefited from all of the forward-thinking technology that has kept this engine series at the forefront of modern performance. It was introduced on the 2007 Corvette and debuts in 2009 in the all-new Camaro. The GM Performance Parts LS3 6.2L crate engine is based on the Corvette application, including the oil pan. It comes complete with the ignition system, manifold assembly with injectors and throttle body, exhaust manifolds, water pump, balancer and 14-inch automatic-transmission flexplate.

Inside, 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 delivers a whopping 0.551-inch of lift on the 2.165-inch intake valves and 0.522-inch lift on the 1.59-inch exhaust valves. It holds those valves open for 204-degrees of rotation (intake) and 211-degrees (exhaust), respectively, enhancing the LS3’s tremendous airflow and table-flat torque curve.

    376 CI | 6.2L LS3 Engine | 430HP

    General Motors

    MSRP: $8,299.99
    $7,199.99
    As one of the newest members of the LS engine family, the LS3 6.2L engine has benefited from all of the forward-thinking technology that has kept this engine series at the forefront of modern performance. It was introduced on the 2007...
    MSRP: $8,299.99
    $7,199.99
  • Actual Engine Displacement: 6.7L/408
Engine Assembly Style: Long block
Crate Engine Cylinder Head Material: Aluminum
Assembled: Yes
Engine Balance: Internal
Cam Style: Hydraulic roller tappet
Rear Main Seal Style: 1-piece
Intake Manifold Included: Yes
Intake Manifold Style: Fuel Injection
Cylinder Heads Included: Yes
Carburetor Included: No
Throttle Body Included: Yes
Distributor Included: No
Oil Pan Included: Yes
Valve Covers Included: Yes
Timing Cover Included: Yes
Water Pump Included: No
Harmonic Balancer Included: Yes
Flexplate Included: No
Flywheel Included: No
Air Cleaner Included: No
Spark Plugs Included: Yes
Spark Plug Wires Included: Yes
Computer Included: Yes
Wiring Harness Included: Yes

    408 C.I. Supercharged Stroker Motor | 725 HP

    Blueprint

    MSRP: $19,999.99
    $18,590.99
    Time to put some serious power to the pavement! BluePrint Engines GM LS Series 408 c.i.d. 725 hp supercharged long block crate engines deliver amazing forced induction performance. Their amazing platform includes aluminum heads, forged pistons, roller...
    MSRP: $19,999.99
    $18,590.99
  • Engine Assembly Style: Long block
Crate Engine Cylinder Head Material: Aluminum
Assembled: Yes
Engine Balance: Internal
Intake Manifold Included: Yes
Cylinder Heads Included: Yes
Carburetor Included: No
Throttle Body Included: Yes
Distributor Included: No
Oil Pan Included: Yes
Valve Covers Included: Yes
Timing Cover Included: Yes
Water Pump Included: No
Harmonic Balancer Included: Yes
Flexplate Included: No
Flywheel Included: No
Air Cleaner Included: No
Spark Plugs Included: Yes
Spark Plug Wires Included: Yes
Computer Included: Yes
Wiring Harness Included: Yes
Rear Main Seal Style: 1-piece
Quantity: Sold individually.
Notes: Features 58X reluctor ring, cam sensor in the back of the block. Drive-by-wire throttle body. includes matching throttle pedal.

    408 CI Stroker Motor | 585 HP

    Blueprint

    MSRP: $13,550.00
    $10,550.00
    BluePrint Engines GM LS Series 408 C.I.D. 585 HP dressed crate engines are forged for performance! These durable cast iron blocks give you the foundation of strength you're looking for to build your powerhouse at an affordable price. Free...
    MSRP: $13,550.00
    $10,550.00
  • Overview

HP & Torque: 625 HP / 550 FT LBS
Compression Ratio: 11.0:1
Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Part #: PSLS4270CTC
Block

New GM LS3/L92 Aluminum Block!
Rotating Assembly

Forged Steel Crankshaft
Forged Mahle Pistons
Forged I beam rods
Mahle performance rings
Balanced Rotating Assembly
Hydraulic roller cam
Premium single true roller timing set
GM factory roller rockers with upgraded full roller trunion
Cylinder Heads

New BluePrint Aluminum Cylinder Heads - PS8015
Chrome moly retainers and spring locators
2.165 intake valves
1.590 exhaust valves
Hardened push rods
Cam Specs

Roller - .624 intake .624 exhaust lift, 247 intake 263 exhaust duration @ .050, 114 degree lobe sep.
Ignition Timing

Ignition box required
Also Includes

Carburetor “ 850cfm with mechanical secondaries, dual accelerator pumps and mechanical choke
Single plane aluminum intake
Harmonic balancer
Valve covers, retro fit oil pan and timing cover
Coil Packs and coil pack harness
Crank, cam and MAP sensors
Spark plug wires & wiring harness
Dyno tested & shipped with results
Warranty

30 month / 50,000 mile
Notes

This engine requires a non-weighted flexplate/flywheel. Recommended Fuel: 91 OctaneBluePrint Engines recommends a 2200+ RPM stall converter.Retro fit oil pan will fit most 1955-1995 GM front engine, RWD, V8 cars

    427 CI Stroker Engine | 625 HP

    Blueprint

    MSRP: $14,500.00
    $11,200.00
    These BluePrint Engines Pro Series Chevy LS 427 c.i.d. carbureted retrofit dressed crate engines put down a whopping 625 hp and 550 ft.-lbs. of torque! They feature a 30-month/50,000-mile warranty and they are the perfect choice for drivable and reliable...
    MSRP: $14,500.00
    $11,200.00
  • After only a few short years, the LS7 7.0L engine of the Corvette Z06 is a legend in its own time. Sure, it’s got more than 500 naturally aspirated horsepower and 470 lb-ft of torque, but the exceptional high-rpm performance and low-end grunt gives this 427-cubic-in combination the great tractability for which LS engines are known and the pulling power expected of a Big-Block with its historic displacement.

The LS7 features a unique big-bore cylinder block that is anchored with a forged crankshaft, featherweight titanium connecting rods and durable, friction-coated pistons. But it’s the airflow capability of the LS7’s cavernous, CNC-ported heads that enables its tremendous power. Large-volume, straight-passage intake runners channel air directly through 2.20-inch titanium intake valves. The mixture is burned in large, 70cc combustion chambers and what’s left exits through 1.61-inch sodium-filled exhaust valves. And did we forget to mention the dry sump oiling system? This is a serious engine for serious enthusiasts.

GM Performance Parts’ LS7 7.0L crate engine package includes a production style engine with the dry sump oil pan. You’ll need to supply the external oil supply and oil lines to the engine, but the rest of the assembly is fully dressed, including the manifold assembly with injectors and electronically controlled throttle body, and log-style exhaust manifolds.

    427 CI | 7.0 LS7 Engine | 505HP

    General Motors

    MSRP: $16,599.99
    $14,999.99
    After only a few short years, the LS7 7.0L engine of the Corvette Z06 is a legend in its own time. Sure, it’s got more than 500 naturally aspirated horsepower and 470 lb-ft of torque, but the exceptional high-rpm performance and...
    MSRP: $16,599.99
    $14,999.99