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  • TBSS Intake Manifold GM 12580420 Trailblazer SS Cathedral Port Truck Intake 4.8 5.3 6.0
  • TBSS Intake Manifold GM 12580420 Trailblazer SS Cathedral Port Truck Intake 4.8 5.3 6.0
  • TBSS Intake Manifold GM 12580420 Trailblazer SS Cathedral Port Truck Intake 4.8 5.3 6.0
  • TBSS Intake Manifold GM 12580420 Trailblazer SS Cathedral Port Truck Intake 4.8 5.3 6.0
  • TBSS Intake Manifold GM 12580420 Trailblazer SS Cathedral Port Truck Intake 4.8 5.3 6.0
  • TBSS Intake Manifold GM 12580420 Trailblazer SS Cathedral Port Truck Intake 4.8 5.3 6.0

    • TBSS Intake Manifold GM 12580420 Trailblazer SS Cathedral Port Truck Intake 4.8 5.3 6.0

    GM

    $349.99
    (No reviews yet) Write a Review
    SKU:
    12580420
    UPC:
    707773891063

    Product Description

    Genuine GM 12580420 TBSS Intake Manifold 

    • Bare intake manifold by itself
    • Highest Performing factory Cathedral Port Intake
    • Excellent upgrade for 1999-2006 4.8, 5.3 and 6.0 LS Truck Engines. 
    • Intake #12580420 has a PCV port and is configured for the 1999-2006 style MAP sensors
    • See part # 12660709 for matching fuel rails

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