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When you're serious about power for your LS or new LT1 engine, call in the AirForce! MSD Atomic AirForce intake manifolds have been designed using Computational Fluid Dynamic Modeling to create optimal plenum volume and efficient paths for improved airflow and distribution to stock and modified engines. Their unique bell-mouthed runner entrances maximize airflow and minimize shrouding--efficiently using the available plenum volume for an unobstructed flow path over opposing runners. The 2-piece molded polymer design resists heat soak, minimizes weight, and allows easy access to the runners for porting. MSD Atomic AirForce intake manifolds accept an OEM or 103mm throttle body, as well as stock, aftermarket, or Atomic LS EFI fuel rails. They are supplied with new gaskets and hardware for a direct bolt-on package. The 103mm throttle bore allows the use of large throttle bodies for greater airflow, and a direct-flow path runner design promotes maximum airflow.
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$1,349.95
Edelbrock Pro-Flo XT EFI intake manifolds combine a user-friendly design with the latest technology. They're manufactured from aluminum and are available in a natural, polished, or black powdercoat finish for ultimate protection. Pro-Flo XT EFI intakes feature eight equal-length tapered runners and a large plenum. The fuel-injected manifolds are designed to deliver maximum horsepower and a broad torque curve throughout the 1,500 to 7,000 rpm range. Choose the model designed for your vehicle and cylinder head style application.
( 15 )
$736.95
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$865.95
On Sale
Holley Sniper EFI fabricated Race Series intake manifolds utilize a larger intake plenum for max effort engines and boosted applications. These manifolds feature 5mm (13/64 in.) thick T-6061 sheet aluminum construction with 100 percent TIG welds. With their removable tapered top, increased velocity and more evenly distributed airflow to all cylinders is a guarantee! Race Series intakes also include 3/8 in. fuel rail kits, -8 AN fittings, and crossover-braided line capable of supporting 750+ hp. They're available in multiple anodized colors, and every manifold has the Holley Sniper EFI logo.
( 1 )
$1,399.95
On Sale
Holley Sniper EFI fabricated intake manifolds are budget-friendly and performance laden! These durable Holley hi-ram manifolds feature 3mm (1/8 in.) thick T-6061 sheet aluminum construction with 100 percent TIG welds. The EFI versions have 92mm or 102mm throttle body openings, as well as runners with tapered tops to increase velocity and evenly distribute airflow. They also include 3/8 in. fuel rail kits and, of course, are branded with the Holley Sniper EFI logo. Budget and performance go hand-in-hand when it comes from Holley in the form of their Sniper EFI fabricated intakes. Order the model and options recommended for your make/engine application.
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$899.95
On Sale
Holley continues to push the envelope of intake design with their latest offering: the Sniper fabricated dual plenum intake manifolds! This unique "dual plenum" design offers increased airflow and even dispersion of air to intake ports—solving the two most common problems experienced with many intakes. The manifolds are available in configurations and options for year/make and engine applications from the 1990s and up. Features and benefits of Holley Sniper fabricated dual plenum intake manifolds include: * Dual plenum design—ideal for street max effort engines and boosted applications * 3mm (1/8 in.) thick T-6061 sheet aluminum construction (for durability in high horsepower and boosted conditions) * 100 percent TIG-welded * Available in a choice of bright silver or black anodized finish * Equal runner lengths with tapered intake plenums designed to increase velocity and more evenly distribute airflow to all cylinders * Available in 92mm and 102mm bore throttle body openings * Long intake runner lengths (12.75 in.) offer low-end torque and operating range of 1600-6800 rpm
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$1,549.95
$824.95
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$1,549.95
Upgrade your GM LS engine with a set of Mr. Gasket valley cover bolt sets. The stainless steel fasteners look great and come with small diameter stainless AN washers, ideal for replacing missing or worn OEM fasteners. They feature a small diameter button head, giving you the extra clearance you need.
( 3 )
$41.70
Stick on horsepower! Heatshield Products I-M shields reduce heat radiating from the top of the motor significantly. This creates a more dense fuel and air mixture, in turn creating more power. Think of them as intercoolers for your intake, with the same physics and chemistry, but just a different execution. They include heavy-duty adhesive that will stick to any clean, semi-smooth surface. Simply degrease and clean the surface, wipe it with pre-paint cleaner or isopropyl alcohol, let it dry, and then firmly press the Heatshield Products I-M shields onto the underside of the intake manifold. Features include: * Withstands 1,100 degrees F radiant continuous, 2,000 degrees F intermittent * Adhesive good for 300 degrees F * Lower intake temperatures * Increases up to 12 RWHP
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$83.99
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$90.99
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