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$8,438.00
$7,256.99
Chevrolet Performance 19301358 LS376/480 LS Crate Engine, 495 HP
Chevrolet Performance 19301358 LS376/480 LS Crate Engine, 495 HP

Chevrolet Performance 19301358 LS376/480 LS Crate Engine, 495 HP

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Chevrolet Performance 19301358 LS376/480 LS Crate Engine, 495 HP
Chevrolet Performance 19301358 LS376/480 LS Crate Engine, 495 HP
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Part # 35519301358
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$8,438.00
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Details

Compression Ratio:
10.7:1
Camshaft Type:
Hydraulic Roller
Crankshaft Material:
Nodular Iron
Camshaft Duration (@.050 in):
219° intake / 228° exhaust
MFG. Part #:
19301358
Connecting Rod Material:
Powdered Metal
Sold in Quantity:
Each
Camshaft Lift (in):
0.525 intake / 0.525 exhaust
Cylinder Heads:
Aluminum L92-style port; “as cast” with 68-cc chambers
Valve Size (in):
2.165 intake / 1.590 exhaust
Rocker Arms:
Investment-cast, roller trunnion
Rocker Arm Ratio:
1.7:1
Recommended Fuel:
Premium
Maximum Recommended RPM:
6600
Reluctor Wheel:
58x
Internally Balanced:
Yes
Displacement:
376 (6.2L)
Bore x Stroke (in):
4.065 x 3.622 (103.25 x 92mm)
Block:
Cast-aluminum with six-bolt, cross-bolted main caps
Pistons:
Hypereutectic Aluminum

Info

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

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Some parts are not legal for use in California or other states with similar laws/regulations

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