0
0
Top Categories
All Categories

Top Categories

All Categories


Shop By Vehicle
Account Login
1-800-345-4545
Gift Cards
Track Order
Help
Brodix 1258001

Brodix -15 Series Cylinder Heads Standard Exhaust Port

158-1258001

Free Shipping Ships directly from the manufacturer on 09/30/19
Save $20 Off $250, $50 Off $500, $100 Off $1,000, $150 Off $2,000. Promo Code: SAVEMORE exclusions apply

$4,558.12
Brodix -15 Series Cylinder Heads Standard Exhaust Port $4,558.12
Out of stock
QTY
-15 Series Cylinder Heads
  • Standard Exhaust Port
  • 267cc Intake Ports
  • 51cc Combustion Chambers
  • 2.180'' Intake / 1.625'' Exhaust Valve Sizes
  • Angle Plug
  • Bare, 2/pkg.
  • Brodix 1258001 Details

    -15 Series Cylinder Heads

  • Standard Exhaust Ports
  • This head is sold as an unassembled bare casting. It is finished machined and includes valve guides and valve seats installed. This head does NOT include studs, valves, springs retainers or locks.

    Cylinder Head Specifications
  • Intake Port Volume: 267cc
  • Combustion Chamber Volume: 51cc
  • Valve Sizes: 2.180'' Intake / 1.625'' Exhaust ( 11/32'' Stem Diameter )
  • Spark Plug Configuration: Angled

    Facts and Related Components
  • Torque Heads: 70 ft-lb.
  • Torque Rocker Studs: 40-45 ft-lb.
  • Intake Gasket: Brodix p/n 158-MG1550
  • Head Gasket: Fel-Pro p/n 375-1003 (350ci) / 375-1004 (400ci) or Cometic p/n 245-C5399 (350ci) / 245-C5403 (400ci)
  • Exhaust Gasket: Brodix p/n 158-MG1506 (Standard Port)
  • Head Studs: Brodix SK HS 15C/18C AP (Brodix Aluminum Block)
  • Spark Plug Specs: 14mm Thread, .750'' (3/4'') Reach, Gasket Seat
  • Valve Angle: 15°
  • Angle Milling: .0065'' per cc
  • Flat Milling: .0055'' per cc
  • Pushrod Slots: 58/107
  • Stud Girdle: N/A
  • Rocker Arms: Shaft System with 58/107 Spacing (Check heads for intake offset) - T&D 2239, Jesel KPS 306114, Crower 7417F
  • Lifters: .180'' Offset
  • Pistons: Special 15°
  • Pushrods: Special Length
  • Intake Face Angle: 5°
  • Exhaust Pattern: Standard and Stahl
  • Valve Centerline: 58/107
  • Spring Pockets: 1.550'' Out of the Box - No larger or deeper
  • Accessory Bolt Holes are Drilled
  • Recommended Intake Manifold: Brodix HV 1500 (p/n 158-HV1500) / HV 1501 (p/n 158-HV1501)

  • Specifications:

    Manufacturer's Part Number:
    1258001

    +30HP Over the Best 18° Head Designs!
    15° Intake & Exhaust Valve Angles

    The Brodix Small Block Chevy -15 Series Aluminum Cylinder Head is 100% CNC-ported and one of the latest in a long line of heads designed by Brodix for the dirt late model market. This new creation features a 15-degree valve angle, center cylinder valve placement, specially raised and shaped intake and exhaust ports, and a newly designed chamber and spark plug angle that works well with any type of fuel. Every casting is poured from A-356 virgin aluminum and tested before Brodix utilizes their in-house processes such as finish machining and heat treating to assure that you receive the best products for your hard-earned money. The industry standard has been taken to the next level with modernized CNC porting. Other features include a thick deck surface that is compatible with nitrous, drilled and tapped holes on the ends for standard drive accessories, phosphorous bronze valve guides and interlocking valve seats installed. Sold in Pairs. !

      VALVE SPRING   Specs
      1.550'' Diameter Valve Spring for Mechanical Roller Lifter Cam
  • Spring Pressure Open: 550 lbs.
  • Spring Pressure Closed: 240 lbs.
  • Installed Height: 1.950''
  • Max Lift: .700''
  • Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.