Shafiroff Racing Drag Race Engines


Shafiroff Racing Brodix Big Block Chevy Cylinder Heads

The newest series of larger, rectangular port BRODIX BB-3 XTRA features fully CNC ported rectangular ports available in either 366 or 380cc port volumes. Uses standard valvetrain and standard rectangular port intakes making them ideally suited for 540-632 cubic inch engines.

Priced Per Pair
  • Porting:
  • Chambers:
  • Intake Port:
  • Exhaust Port:
  • Intake Valve:
  • Exhaust Valve:
  • Fully CNC Ported
  • 119cc (114cc Available)
  • Raised Runner
  • Raised .600"
  • 2.300" Stainless (2.350" on 380)
  • 1.880" Stainless
  • Valve Spacing:
  • Springs:
  • Retainers:
  • Rocker Studs:
  • Guide Plates:
  • Spark Plug:
  • Standard
  • Manley NexTek 1.640" Dual Roller
  • 10° Titanium
  • ARP 7/16"
  • 3/8"
  • Angle
  • Porting/Chambers:
    CC and Mill Chambers to 114cc $ 125
    Springs & Retainers:
    PAC Racing 1247 Triple Roller Springs - Includes Additional Machining $ 145
    Valves:
    Severe Duty Inconel Exhaust Valves (Marine Use) $ 350
    Titanium Intake Valves $ 800
    Titanium Exhaust Valves $ 800
    Rocker Arms & Components:
    SSRE Stud Girdle w/CNC Machined 2-Piece Valvetrain Stabilizer & Locking Hex Head Adjusting Nuts $ 250
    Harland Sharp Wide Body 1.7 Aluminum Rocker Arms w/Polylocks (1.75 & 1.8 Available) $ 340
    T&D Shaft Rocker System Available In 1.70, 1.75 or 1.80 Ratio (Split Ratio Sets No Extra Charge).
    Note: Pushrod Clearance Must Be Checked Before Final Assembly.
    $ 1511
    Needle Bearing Tip Option for T&D Shaft Rockers add $ 240
    Gaskets:
    Cometic MLS Head Gaskets (Multi Layered Steel)
    4.350" to 4.630" Bore Sizes • Available In .040/.045/.051 Thickness each $ 95
    4.350" to 4.630" Bore Sizes • Available In .060/.066 Thickness each $ 115
    Intake Gaskets - Many Types & Thicknesses Available from $ 20
    Rubberized Cork Valve Cover Gaskets from $ 19
    Blue Silicone Rubber/Steel Core Valve Cover Gaskets from $ 45
    Ultra Seal Exhaust Gaskets from $ 22
    Fasteners:
    ARP Head Stud Kit w/Parallel Ground Washers from $ 239
    Dart Inner Valley Stud Kit (Improved Head Gasket Sealing) $ 95
    Intake Manifolds:
    Many Different Styles Available With Pricing Comparable To "Mail Order" $ Call