Dokili 52021 Aluminum Dual Plane High-Rise Intake Manifold Compatible with Chevy Small Block SBC V8 305 327 350 400 1957-1986

★★★★★ 4.6 134 reviews

$109.99
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$109.99
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Free shipping Free 30-day returns

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Management number 212501641 Release Date 2026/04/06 List Price $44.00 Model Number 212501641
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  • 【Vehicle Compatibility】This Premium Aluminum Intake Manifold is precision-engineered for Small Block Chevy (SBC) V8 engines, including 262, 305, 327, 350, and 400. Compatible with Chevy models from 1957 to 1986, it serves as a high-performance upgrade for classic muscle cars, trucks, and street rods.
  • 【High-Rise Dual Plane Performance】 Featuring a high-rise dual-plane design, this manifold optimizes airflow and air velocity. It delivers a significant power boost across a wide RPM range (1,500 to 6,500 RPM), making it the perfect choice for drivers seeking mid-to-high-end horsepower without sacrificing low-end throttle response.
  • 【Enhanced Throttle Response】 Designed with two smaller plenums, the dual-plane structure increases the velocity of the air-fuel mixture through the booster. This results in crisper throttle response and improved engine efficiency, ensuring your SBC engine reacts instantly to driver input on the street or track.
  • 【Superior Aluminum Construction】Crafted from high-quality natural finish aluminum, the Dokili 52021 manifold offers excellent heat dissipation and durability. With port holes measuring 1.23" x 1.99" and a standard 5.160" x 5.625" bolt pattern, it provides a precise fit and angles comparable to factory manifolds.
  • 【Fitment Note】Please measure your engine bay clearance before purchase. Due to its high-rise profile, this intake manifold will NOT fit under stock Corvette hoods. To ensure optimal performance and leak-free sealing, professional installation is highly recommended for this performance SBC part.

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