Product Summary

Long Block Crate Engine Type, 525 horsepower Horsepower

  • The ASA camshaft is a hydraulic roller with .525-inch lift on both sides
  • 226 degrees duration on the intake side
  • 236 degrees on the exhaust side
  • Chevrolet Performance complement the cam with higher-rate valve springs
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Key Specs

Crate Engine TypeLong Block
Compression Ratio10.7:1
Engine Displacement376 cu. in.
Camshaft TypeHydraulic Roller Tappet
Cylinder Head MaterialAluminum
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Chevrolet Performance Parts 19432418 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.

Take-no-prisoner performance

  • The ASA camshaft is a hydraulic roller with .525-inch lift on both sides
  • 226 degrees duration on the intake side
  • 236 degrees on the exhaust side
  • Chevrolet Performance complement the cam with higher-rate valve springs

Charts

CARB Warning

Follow EPA, CARB, and state regulations for engine changes

Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine

Chevrolet Performance Parts 19432418 Specifications

KEY SPECS
MFG. Part #19432418
BrandChevrolet Performance Parts
Crate Engine TypeLong Block
Compression Ratio10.7:1
Engine Displacement376 cu. in.
Camshaft TypeHydraulic Roller Tappet
Cylinder Head MaterialAluminum
Piston MaterialHypereutectic Aluminum
Crankshaft MaterialNodular Iron
Carburetor IncludedNo
Intake Manifold IncludedYes
Distributor IncludedNo
Connecting Rod MaterialPowdered Metal
Valve Covers IncludedYes
Engine BalanceInternal
Cylinder Heads IncludedYes
Rear Main Seal Style1-piece
Throttle Body IncludedYes
Timing Cover IncludedYes
Oil Pan IncludedYes
Water Pump IncludedYes
Harmonic Balancer IncludedYes
Flexplate IncludedNo
Flywheel IncludedNo
Air Cleaner IncludedNo
Spark Plugs IncludedYes
Spark Plug Wires IncludedYes
Computer IncludedNo
Wiring Harness IncludedNo
Recommended FuelPremium
Spark Plug StyleStock
GENERAL
Torque489 ft./lbs.
Horsepower525 horsepower
Maximum RPM6,600
Combustion Chamber Volume68cc
Camshaft Duration (.050 in)226° intake / 236° exhaust
Camshaft Lift (in).525 intake / .525 exhaust
Bore x Stroke (in)4.060" x 3.620"
Warranty2 year / 50,000 mile
AssembledYes
Cylinder Head StyleAssembled
Intake Valves IncludedYes
Intake Valve Diameter2.165"
Exhaust Valves IncludedYes
Exhaust Valve Diameter1.59"
Camshaft IncludedYes
Cylinder HeadsAluminum L92/LS3 style ports
Rocker ArmsInvestment-cast, roller trunnion
Rocker Arm Ratio1.7:1
BlockCast-aluminum with six-bolt, cross-bolted main caps
Sold in QuantityEach

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