Stage II Street Performance Package,,Schwanke Engines- Schwanke Engines LLC

Stage II Street Performance Package

$9,650.00 Sale

Product Details

  • Gen III 5.3L Vortec Cast Iron Block Assembly
  • Aluminum Vortec 862/706 Heads, 1.850 Intake, 1.550 Exhaust
  • Custom Mahle -11cc Forged Pistons
  • Forged 6.125 I-Beam Rods
  • Standalone Wiring Harness & PCM (6500 Rev Limit)
  • 400 hp 400 Ft. Lbs Torque, 346ci
  • 75mm Truck Intake Manifold
  • 28 Lbs/Hour Injectors
  • 209/218 .550 Lift Hydraulic Roller Camshaft
  • U.S. Hydraulic Roller Lifters 
  • Overheat Protection Shutdown
  • Truck Water Pump
  • 135 Amp Alternator
  • Truck Power Steering Pump
  • Serpentine Belt Drive
  • LS Aluminum Oil Pan with Pickup, Tube & Dipstick

  • Cast Iron Exhaust Manifolds, Silver Ceramic Coated

Ratings Based On 91 Octane Pump Gas

**Requires GM 2000 and later crankshaft bolt pattern. 3 and 4 speed automatic transmission torque converters available to retrofit your existing transmission or clutch. (Not included in this package price).

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$9,650.00