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Shelby Aluminum FE Heads are cast from A-356 aluminum, heat treated to T6 hardness level and precision CNC machined. Patterned on Ford's famous 427 FE medium-raiser cast iron heads, Shelby FE heads offer leading edge air flow improvements, starting with standard 2.250-inch intake and 1.750-inch exhaust valve diameters. Due to valve size, the heads are suitable only for Shelby 427 Allow FE or factory 427 cast iron blocks. These heads utilize 14mm diameter, 3/4-inch reach, gasketed sparkplugs positioned in the stock location. Sold in pairs
| Head Material | A-356, T6 Aluminum | | Valve Diameters | 2.250-inch intake; 1.750-inch exhaust
| | Combustion Chamber | 82cc | | Valve Guides | 0.345-inch; manganese bronze material | | Exhaust Port Bolt | 2 bolts; vertical | | Air Flow, Intake | 280 cfm at 28-inch H20 320cfm, with stage III porting | | Air Flow, Exhaust | 185cfm at 28-inch H20 235cfm, with stage III porting | | Intake Port Volume | 163cc | | Exhaust Port Volume | 128cc |
Freight:
You will be contacted to collect freight.
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