Holley 300-121BK LS EFI Manifold 2x4 Dual Plane Carb Manifold
Holley 300-121BK LS EFI Manifold 2x4 Dual Plane Carb Manifold
Holley

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#425300121BK

Holley 300-121BK LS EFI Manifold 2x4 Dual Plane Carb Manifold

  • The dual-plane equal-distribution layout produces great mid-range torque without compromising top end power.
  • Appropriate for any street/performance, muscle car, or street rod enthusiast
  • Intended for use on all GM LS Gen III engines equipped with LS1/LS2 style cathedral port cylinder heads
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$849.95

/each

Factory Shipped


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