Dart SHP SB-Chevy Aluminum Cylinder Heads

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Dart's Special High Performance (SHP) cylinder head program was developed to offer quality aluminum heads for hot rodders and budget minded racers. Richard Maskin saw the need for a high quality small block cylinder heads that is superior, yet affordable option to the "cookie cutter" cylinder heads on the market. Dart has incorporated the most desirable features of each iteration of the small block Chevy into each cylinder head option. Made in the USA!!

• A356-T6 aluminum alloy
• Bolt on compatibility: standard valve angle and spacing to allow the use of off the shelf pistons and vale train components
• Multi-angle intake seats and radiused exhaust seats dramatically increase air/fuel flow
• Hardened exhaust seats are compatible with unleaded gasoline
• Manganese bronze valve guides extend cylinder head life
• Straight spark plug configuration
• Sold Individually