LS376/525

PARTS INTENDED FOR COMPETITION USE ONLY.
Click for more details.

PARTS INTENDED FOR COMPETITION USE ONLY.
Click for more details.

Fuel-injected ferocity 

With Chevrolet Performance’s aggressive ASA camshaft  installed in the LS3 6.2L engine, it comes alive with 525 uncompromising horsepower.

$19,157 MSRP

PART NO. 19369338

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525 HP @6200 RPM

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486 LB-FT @5200 RPM

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525 HP @6200 RPM

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486 LB-FT @5200 RPM

Note: Video made for US audiences. Contact your Chevrolet Performance Stockist for more info

Take-No-Prisoner Performance 

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. And for durability, we complement the cam with higher-rate valve springs.

LS376-525 Tech Specs

  • Part Number: 19369338
  • Engine Type: LS-Series Gen-IV Small-Block V-8
  • Displacement (cu. in.): 376 (6.2L)
  • Bore x Stroke (in.): 4.065 x 3.622 (103.25 x 92 mm)
  • Block (P/N 12623967): Cast aluminum with six-bolt, cross-bolted main caps
  • Crankshaft (P/N 12685659): Nodular iron
  • Connecting Rods (P/N 12607475): Powdered metal
  • Pistons (P/N 19207287): Hypereutectic aluminum
  • Camshaft Type (P/N 88958770): Hydraulic roller
  • Valve Lift (in.): 0.525 intake / 0.525 exhaust
  • Camshaft Duration (@0.050 in.): 226° intake / 236° exhaust
  • Cylinder Heads (P/N 12629063): Aluminum L92-style port; “as cast” with 68-cc chambers
  • Valve Size (in.): 2.165 intake / 1.590 exhaust
  • Compression ratio: 10.7:1
  • Rocker Arms (P/N 12569167 int): Investment-cast, roll trunnion
  • Rocker Arms (P/N 10214664 exh): Investment-cast, roll trunnion
  • Rocker Arm Ratio: 1.7:1
  • Recommended Fuel: Premium pump
  • Maximum Recommended rpm: 6600
  • Reluctor Wheel: 58X
  • Balanced: Internal

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