9991012 Top-End Package w/Aluminum Cylinder Heads for Small Block Chevy 350
InfoVehicle Info Needed
BRODIXPART NUMBER: 158-9991012

9991012 Top-End Package w/Aluminum Cylinder Heads for Small Block Chevy 350

$2,31816
Truck Freight
3 left in stock
ShippingShips on Sep 14, 2026
Lowest PriceLowest Price Guarantee

BP IK 180 Series Cylinder Heads
  • 70cc Combustion Chambers
  • IK 180 Series Top End Kit
  • Small Block Chevy 350
  • 180 cc Intake Ports
  • 70 cc Combustion Chambers
  • 2.020 in. Intake/1.600 in. Exhaust Valves
  • 1.470 in. Diameter Springs w/125 lb. Seat Pressure
  • Steel Retainers
  • Straight Plug

    Brodix 9991012 Top-End Package Includes:

    • Complete Cylinder Heads
    • Edelbrock RPM Air Gap Intake Manifold 7501
    • Tall Cast Aluminum Valve Covers with Studs and Nuts
    • Valve Cover, Intake, Exhaust, Carburetor and Head Gaskets
    • Head Bolts with Washers
    • Intake Bolts with Washers
    • Spark Plugs
    • Brodix Hat

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    FAQ

    How do you tell what Brodix heads I have?

    • Look for casting numbers or logos on the cylinder heads
    • Check the Brodix website using the part number (9991012) for specifics
    • Contact Brodix directly for identification assistance

    What degree are Brodix Track 1 heads?

    • Brodix Track 1 heads are available in both 23 and 18-degree configurations
    • The specific degree depends on the variant of the heads

    What is the flow number of the Brodix spec heads?

    • Flow numbers for Brodix spec heads vary based on intake and exhaust valve sizes
    • Refer to Brodix documentation or contact for detailed flow number information
  • Part TypeTop End Kit
    BrandBRODIX
    Package Height18.5
    Package Width23.5
    Package Length25.0
    Weight90.0 PG
    Intake Manifold Model (Descriptive)Brodix
    Intake Manifold IncludedYes
    Retainers IncludedYes
    Guideplates IncludedYes
    Pushrods IncludedNo
    Oiling StyleThrough pushrod
    Cylinder Head Bolts IncludedYes
    Valve Seats MachinedYes
    Heat CrossoverNo
    Number Of Springs Per ValveDual
    Spark Plug StyleStraight
    Cover FinishNatural
    Damper Spring IncludedYes
    Valve Stem Seals IncludedYes
    Valve Guide MaterialPhosphorous bronze
    Camshaft IncludedNo
    Carburetor FlangeSquare bore
    Steam Holes DrilledNo
    Rocker Arm Studs IncludedYes
    Retainer MaterialChromoly steel
    Cnc-Machined Combustion ChamberNo
    Lifters IncludedNo
    Part CategoryPerformance Parts
    Cylinder Head MaterialAluminum
    Intake MaterialAluminum
    Intake StyleSingle plane
    Intake Port LocationStandard
    Valve Cover MaterialCast aluminum
    Intake FinishNatural
    Exhaust Valves IncludedYes
    Locks IncludedYes
    Lock Style7 degree
    Gaskets IncludedYes
    Rocker Arms IncludedNo
    Valve Covers IncludedYes
    Rocker Arm Nuts IncludedNo
    Cylinder Head FinishNatural
    Valve Seat MaterialDuctile iron
    Valve Springs IncludedYes
    Fuel Delivery StyleCarbureted
    Valve Seat Machine Style3-angle
    Valve Guides IncludedYes
    Cnc-Machined Intake RunnerNo
    Intake Valves IncludedYes
    QuantitySold as a kit
    Accessory Bolt Holes DrilledYes
    Exhaust Port LocationStandard
    Combustion Chamber Volume (Cc)70
    Machined For O-RingNo
    Timing Chain And Gears IncludedNo
    Cylinder Head StyleAssembled
    Valve Cover Mounting StylePerimeter bolt
    Valve Stem Seal StylePositive stop
    Intake Runner Volume (Cc)180
    Cnc-Machined Exhaust RunnerNo
    Vendor Part Number9991012
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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