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Low Price Afr 2101-1 Bbc Magnum Rectangular Port Cylinder Head, Pair Slash 75% Off The Price [yMrGZSeg]

$162.99 $521.99 -69%

AFR 2101-1 BBC Magnum Rectangular Port Cylinder Heads are specifically engineered for high-performance street and strip applications, designed to enhance the power and efficiency of Big Block Chevy engines with displacements up to 540 cubic inches. T

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Low Price Afr 2101-1 Bbc Magnum Rectangular Port Cylinder Head, Pair Slash 75% Off The Price [yMrGZSeg]

AFR 2101-1 BBC Magnum Rectangular Port Cylinder Heads are specifically engineered for high-performance street and strip applications, designed to enhance the power and efficiency of Big Block Chevy engines with displacements up to 540 cubic inches. These cylinder heads are a perfect match for engines operating below 6800 RPM, offering a balance of aggressive performance and reliability. Key features include partially CNC machined surfaces on intake and exhaust runners, as well as combustion chambers, ensuring precise port location and exceptional performance.

Product Specifications

The AFR 2101-1 BBC Magnum Cylinder Heads are fully assembled and come with a CNC bowl blend, ARP rockers studs, PAC Racing springs, and AFR adjustable guide plates. The heads are equipped with machined bead valve locks, hardened spring cups, and stainless steel valves for durability. The following specifications highlight the product's technical prowess:
  • Cylinder Head Material: Aluminum
  • Combustion Chamber Volume: 121cc
  • Intake Runner Volume: 325cc
  • Exhaust Runner Volume: 132cc
  • Intake Valve Diameter: 2.300 in.
  • Exhaust Valve Diameter: 1.880 in.
  • Camshaft Style: Solid Roller

Applications and Benefits

The AFR 2101-1 BBC Magnum Cylinder Heads are ideal for racers, street performance enthusiasts, and anyone looking to push the limits of their Big Block Chevy engine. Their robust design and precise engineering make them a top choice for both competition and daily driving. By enhancing airflow and combustion efficiency, these cylinder heads can significantly improve horsepower and torque, providing a more responsive and powerful engine. Whether you're hitting the track or driving to work, the AFR 2101-1 BBC Magnum Cylinder Heads are the perfect upgrade for your high-performance Chevy engine.

What Our Customers Say

January 20, 2026

Absolutely no complaints!

A product I will be using for many years to come.

- Bendigeidfran E..

January 20, 2026

Absolutely no complaints!

This product is a real and a genuine masterpiece.

- Gwyn Y..

January 20, 2026

Absolutely no complaints!

A really great item. I'm extremely, so very, so happy.

- Efnisien O..

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