Chevrolet Performance 19301359 LS376/515 LS Crate Engine, 533 HP

Chevrolet Performance 19301359 LS376/515 LS Crate Engine, 533 HP


End Date: Sunday Jul-8-2018 16:16:06 PDT
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America's Oldest Speed Shop® Lincoln, NE
Chevrolet Performance 19301359 LS376/515 LS Crate Engine, 533 HP Chevrolet Performance Parts
Chevrolet Performance 19301359 LS376/515 LS Crate Engine, 533 HP
Sku # 35519301359
Mfr. Part # 19301359
Chevrolet Performance Parts

-This engine has a 2008-2009 Corvette style crank pulley.


Using the LS3 engine as its foundation, the LS376/515 crate engine adds GM Performance’s racing-derived ASA Cam and a carbureted intake system to produce 533 horsepower at a stellar 6600 rpm and 477 lb-ft of torque at 5200 rpm. It’s the perfect high-performance option for a classic project car or racecar.

The assembly includes a Chevrolet SS oil pan and LS3 cylinder heads, with high-flow, rectangular-port intake passages, as well as our unique, spider-type carburetor intake manifold. At the heart of the engine is the ASA cam, which extends the performance range of the LS3 with more duration. That means it holds the valves open longer, enabling greater airflow at higher rpm. Wind it out yourself and you’ll see what we mean!

  • 6.2L
  • 376 C.I.D
  • 515 HP
  • Aluminum Cylinder Head Material
  • Internal engine balance
  • 1-piece rear main seal style
  • Sold each
  • Controller and carburetor sold separately

Sold in Quantity
Piston Material
Hypereutectic Aluminum
Connecting Rod Material
Powdered Metal
376 (6.2L)
Bore x Stroke (in)
4.065 x 3.622 (103.25 x 92mm)
Cast-aluminum with six-bolt, cross-bolted main caps
Crankshaft Material
Nodular Iron
Hypereutectic Aluminum
Camshaft Type
Hydraulic Roller
Camshaft Lift (in)
0.525 intake / 0.525 exhaust
Camshaft Duration (@
Compression Ratio
Rocker Arms
Investment-cast, roller trunnion
Recommended Fuel
Maximum Recommended RPM
Reluctor Wheel
Internally Balanced
Rocker Arm Ratio
Cylinder Heads
Aluminum L92-style port; “as cast” with 68-cc chambers
Valve Size (in)
2.165 intake / 1.590 exhaust
Engine Displacement
Maximum RPM

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Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 66 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
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