Chevrolet Performance 19370411 LS376/480 LS Crate Engine, 495 HP
Chevrolet Performance 19370411 LS376/480 LS Crate Engine, 495 HP
Chevrolet Performance Parts

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#35519370411

Chevrolet Performance 19370411 LS376/480 LS Crate Engine, 495 HP

  • Features a 1-piece rear main seal style
  • Camshaft duration is 219° intake / 228° exhaust
  • Has a long block and a aluminum cylinder head material
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Product Summary

LS3, Long Block Crate Engine Type, 473 ft./lbs. Torque

  • Features a 1-piece rear main seal style
  • Camshaft duration is 219° intake / 228° exhaust
  • Has a long block and a aluminum cylinder head material
  • This 376 C.I.D. engine produces 495 horsepower and 473 lb.-ft of torque
  • Pistons are made from hypereutectic aluminum and the crankshaft is made for nodular Iron
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Details

The engineers at GM Performance never stop tinkering. When the engineers took a production LS3 6.2L (376 cubic inches) engine and swapped the stock camshaft for the racing-inspired LS Hot Cam, the result was a stunning 495 horsepower and 473 lb-ft of torque.

GM Performance wasted no time in adding that terrific combination – dubbed LS376/480 – to their crate engine portfolio. The key to the power boost is the Hot Cam’s 0.525-inch lift on both the intake and exhaust sides, along with 219-degree/228-degree duration specs. That’s less lift on the intake side than the stock LS3 cam, but considerably more duration, allowing the valves to stay open a little longer to draw in more air from the rectangular-port L92-style heads.

  • 376 C.I.D
  • 480 HP
  • Long block
  • Aluminum cylinder head material
  • Internal engine balance
  • 1-piece rear main seal style
  • Sold each

Installation Instructions

 

Warranty Information

Warranty Information (PDF)

Questions & Answers

3 Questions • 3 Answers

John, I found a Moroso high clearance oil pan part # 000-6400-00 that sounds like it may be the answer for my s10 blazer LS conversion. If this pan fits your 376/480 engine, can I purchase it with the engine? As I said before I'm trying to get as much of the parts I need at one source as I can.

by Dave

• 7 years ago

1 answer

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John, oops I got an answer for someone else question! My question is about an oil pan for the 376/480 going into a 2001 s10 2wd 2dr blazer. My main concern is that I plan on lowering the front by 2". Seems like the more I research the more confused I am. Any help would be app. I m going with the 480 engine with headers and the 600 5sp kit. The other concern I have is which way to go with wiring harnesses since its going into a vehicle that has its own computer and harness. Whats best, install a stand alone engine controller and leave the stock computer to run gauges, or run everything with LS controller?

by Dave

• 7 years ago

1 answer

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what oil pan do i need for a gen camaro ss (1968)?

by stinkjim

• 7 years ago

1 answer

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