Click on image to zoom

19417355 - CPP LSX376-B8 476 HP Crate Engine

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Shipping: FREE 48 State Truck Freight Shipping (International shipping will require freight quote)
Pricing: $7,390.54

Customize Your Item

- Additional Shipping Options -
 * required
Free Shipping!


CPP LS376-B8

The affordable LSX crate engine has arrived!

Chevrolet Performance Parts takes the economical LSX Bowtie block and combines it with the LS3's high flow L92 style heads and mostly internal components we swap the pistons for forged parts), to create the affordable, high revving LSX376 crate engine. It represents the essence of LS performance - exceptional airflow capability in straightforward packaging that delivers huge performance without the power adder.

We deliver the LS376 without an intake or oil pan and without any front accessories. So whether you top the engine with a carburetor or production style fuel injection system, it's suitable for your street rod, '57 Chevy or '71 Camaro - be it on the street or on the strip.

Our horsepower and torque ratings are based on using the production style fuel injection system.


Due to the number of application variations, the LSX376 crate engine is supplied with a dust shield instead of an oil pan, Any LS style oil pan and pickup that will fit your chassis can be used. Also, the LSX376 valve covers do not include mounting provisions for mounting the ignition coil brackets. Aftermarket or custom relocation brackets must be used.

Power: 476 HP @ 5900 RPM, 475 ft. lbs. of torque @ 4700 RPM
Displacement: 376 CID, 6.2L
Bore x Stroke: 4.060” x 3.620”
Compression Ratio: 9.0:1
Recommended Fuel: 92 Octane
Block: LSX Cast Iron with 6 bolt cross bolted main caps
Crankshaft: Nodular Iron, standard 6 bolt flange
Connecting Rods: Powdered Metal Steel
Pistons: Forged Aluminum
Camshaft: Steel Hydraulic Roller Tappet
Cam Lift: .551” Intake / .522” exhaust
Cam Duration @ .050”: 204 deg. Intake / 211 deg. Exhaust
Lobe Separation: N/A
Cylinder Heads: Aluminum LS3 Rectangular style ports
Combustion Chamber: 68cc
Valves: 2.160” Intake/ 1.590” Exhaust
Rocker Arms: Cast Roller Trunnion, 1.7:1 Ratio
Balance: Internal
Reluctor: 58X
Maximum GM Recommended RPM: 6600

Engine Includes:
• Fully GM assembled long block
• Harmonic Balancer
• Front timing cover

General Motors limited 2 year / 50,000 mile parts & labor warranty. Click on Document tab above for full details.

Related Engines and Components:
GM LS Engine Controller Package
Fully Assembled LSX376 Carb to Pan Crate Engine
GM Single Plane 4 barrel Intake Manifold Package
LS Engine Swap Mounts and Conversion Kits
GM LS Engine Serpentine Drive Packages
LS Engine to SBC and BBC Auto Trans Conversion Kit
Complete LS Engine 4 and 5 speed manual trans conversion packages
LS Engine Swap Oil Pan Packages

Application List



Shipping Information

  • Item Requires Shipping
  • 512.0 lbs.
  • W37.3000” x H41.0000” x L41.8000”
  • Free Shipping!
  • This item will require a special quote for shipping charges.
  • FREE 48 State Truck Freight Shipping (International shipping will require freight quote)

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

Trusted Specialists GM engine & parts specialists
Located in the USA Owned, operated, & employed
Need Assistance? Call us at 888-748-4655
Mon-Thu 8am-6pm EST
Fri 8am-5:30pm EST
Have a Question Email us and we'll get back to you within 24 hours
Pace B2B