Shafiroff Racing Engines and Components
Dart Big M Rebate

The BRODIX BB-3 XTRA features valve angles rolled two degrees and fully CNC ported oval ports available in either 351 or 365cc port volumes. Port shape, port velocity, and the latest technology have propelled these cylinder heads to the top of their class.

Priced Per Pair
Standard Configuration
• Chambers: 119cc (114cc Available)
• Intake Port: Raised Runner
• Exhaust Port: Raised .600"
• Intake Valve: 2.300 Stainless (2.350" on 365)
• Exhaust Valve: 1.880" Stainless
• Springs: Manley NexTek 1.640" Dual Roller
(.830" Max Lift)
• Retainers: 10° Titanium
• Rocker Studs: ARP 7/16"
• Guide Plates: Comp Cams 3/8"
Manufacturer Flow Numbers:
351cc Intake 443 CFM
Exhaust 297 CFM
365cc Intake 460 CFM
Exhaust 297 CFM

Porting/Chambers:
CC and Mill to 114cc Chambers $ 125
Springs & Retainers:
Comp Cams 948 Pacaloy 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 Pro Series Shaft Rocker System Available In 1.70, 1.75 or 1.80 Ratio (Split Ratio Sets No Extra Charge) $ 1295
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 $ 20
Mr. Gasket Rubberized Cork Valve Cover Gaskets $ 19
Moroso Blue Silicone Rubber/Steel Core Valve Cover Gaskets $ 45
Mr. Gasket Ultra Seal Exhaust Gaskets $ 22
Fasteners:
ARP Head Stud Kit w/Parallel Ground Washers $ 197
Dart Inner Valley Stud Kit (Improved Head Gasket Sealing) $ 95
Intake Manifolds:
Brodix CNC Port Matched Intake For Dominator Style Carburetors $ 695