Availability
Go retro with Edelbrock Performer RPM LS1 intake manifold kits. These kits give you the opportunity to use a carburetor on your originally computer-controlled engines. Performer RPM LS1 kits include a wiring harness and an MSD ignition controller (compatible with 24x and 58x) which works with OE sensors to fire the coil-on-plug ignition system and offers a choice of six timing curves. A special throttle and transmission bracket that works with 700R-4, 200R-4 and Turbo 350 transmissions is included. Make your LS1 engine an easy retro-fit into any muscle car, street rod or marine application with American-made Edelbrock Performer RPM LS1 intake manifold kits.
( 10 )
$1,027.95
Bolt a carburetor onto your LS engine using Holley LS mid-rise carbureted intake manifolds. These intake manifolds work on all GM LS, Gen III, or Gen IV engines equipped with rectangular or cathedral port cylinder heads. Available in a single or dual plane design, these manifolds use an O-ring cylinder head mounting flange to provide an OEM seal and make installation a snap. You'll also receive mounting bolts, washers, and pipe plugs for the manifold vacuum and MAP sensor ports.
( 46 )
$415.95
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$523.95
Edelbrock Performer RPM LS1 intake manifolds are manifold-only packages that allow you the opportunity to use a carburetor on these originally computer-controlled engines. Edelbrock LS1 intake manifolds are manufactured from aluminum and offer you the ability to maximize torque and increase the power curves of your engine. Are you going back to the traditional carburetor? Rely on Edelbrock Performer RPM intake manifolds.
( 12 )
$407.95
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$638.95
Building on the success of the Victor Jr. LS1 manifolds, the Super Victor LS1 carbureted intake manifolds offer greater airflow potential for ever bigger power gains from these modern engines. The carb mount pad is 1.12 in. taller than the Victor Jr. LS1 manifolds, and the port exits have been increased to 1.08 in. x 2.74 in. For bolt-on convenience, use Edelbrock's timing control module to drive the stock coil-on-plug ignition system. Plus, these manifolds have already been approved by NASCAR for use in their Grand National division/Busch North spec engine series.
( 1 )
$663.95
These Edelbrock Victor Jr. LS1 carbureted intake manifold packages are capable of supporting up to 600 hp. They accept a standard 4-barrel square bore carburetor. They include an electronic timing control module that picks up MAP, crank position, and cam position in order to drive the stock coil-on-plug ignition system.
( 1 )
$1,077.95
Edelbrock Victor Jr. carbureted intake manifolds are capable of supporting up to 600 hp. They accept a standard 4-barrel square bore carburetor. The manifolds are made of high-quality aluminum and feature a natural finish. The required electronic timing control module is sold separately .
( 8 )
$432.95
Holley EFI Gen V LT single plane intake manifolds are designed with an optimized runner layout and a constant cross-sectional area, resulting in a broad torque curve with the best vehicle performance from 2,500 to 7,000 rpm. The single-plane design provides the lowest throttle body flange height possible, while providing maximum performance all the way to 7,000 rpm. The cast aluminum construction makes these manifolds great choices for centrifugal blowers, turbochargers, or NOS applications. They are sold for pre-emissions control applications only and will not accept stock components and hardware. Available in two finishes, choose the one you prefer. Features: * Optimized runner layout and constant cross sectional area--broad torque curve * Minimum carburetor flange height--fit in vehicles with minimum hood modifications * Provides classic engine bay look of carburetor-style intake * Cast aluminum construction--great manifold for centrifugal blower, turbocharged, or NOS mild power adder applications * Efficient casting design--lightweight, consistent wall thicknesses, improved casting quality * Weight: 11.5 lbs. * Height: (front) 5.417 in. to the lifter valley cover flange at the engine block front flange and bellhousing flange * Port size: 2.33 in. height x 1.27 in. wide * FKM O-ring intake to cylinder head gaskets Notes: These intake manifolds are meant for GM Gen V LT engines equipped with OE-type GM Gen V LT cylinder heads where the intake flange bolt pattern and intake port opening locations match the OE Gen V LT port configuration. They are intended for OE direct injection and a 4150 EFI throttle body. Holley accessories available to allow the installation of a GM LS 92mm or 105mm drive-by-wire throttle body. Holley EFI Gen V LT 300-940 manifold is meant for street and performance engine applications with 5.3 to 6.2+ liters of displacement and maximum engine speeds of 6,000 to 7,000 rpm (depending on the engine combination). 4150/4160 square bore flange.
Not Yet Reviewed
$398.95
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$449.95
Put the look of the dual carburetor muscle car era on your late model Chevrolet LS Series engine. Holley LS 2x4 dual plane carbureted intake manifolds continue the tradition of the great Holley 4160 induction systems that competed on the drag strips. Their dual plane, equal-distribution layout produces great midrange torque without compromising top-end power. The manifolds feature all cast aluminum construction, a wide 1,500 to 7,000 rpm power band range, and can accept dual inline mounted square bore carburetors with 1 11/16 in. maximum diameter throttle bores.
( 1 )
$573.95
Holley LS split design carbureted intake manifolds are single-plane racing units designed with performance in mind. They feature a race-bred, 2-piece split feature that was previously only found on the most expensive race intakes. The manifolds will fit GM LS Gen III engines with cathedral port heads—and are intended for 4150-style square bore flanged carburetors or throttle body EFI. The LS Race single-plane intake manifold was designed for high performance/racing engine applications, 5.3 to 6.2+ liter displacement—and maximum engine speeds of 6,000 to 7,000 rpm, depending on the engine combination. This single-plane design provides optimal performance across the rpm spectrum, while providing maximum performance up to 7,000 rpm. Features include: * Maximum performance race design with hood clearance consideration * Lighter than other split race intakes * Split feature allows disassembly of the intake for direct access to internal plenum and port surfaces, making custom porting and matching a snap * Shoulder bolt locators and O-ring seal make reassembly simple and precise * 33 to 50 percent the price of other split race intakes * Vacuum port options: Two 1/8 in., one 1/4 in., and one 3/8 in. NPT ports at the carb flange
( 6 )
$699.95
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$725.95
These Professional Products Hurricane Plus intake manifolds are designed for 400 to 550 hp engines under 400 cu. in. These manifolds combine affordability with outstanding power output and are offered in a choice of Vortec and 23 degree head options.
( 1 )
$247.99
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$297.99
These CrossWind intake manifolds from Professional Products feature identical plenum and runner designs to the Typhoon. The main difference is that there is an open area under the plenum chamber. This feature is sometimes called an air gap design. The air flowing under the plenum provides a cooler charge for the incoming air with less heat transfer from the engine. This cooler air charge provides additional power.
( 42 )
$255.99
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$314.99
On Sale
Holley Sniper carbureted fabricated intake manifolds are budget-friendly, sheet metal style intake manifolds. Each manifold is precision-fixtured and welded for a perfect fit and structural integrity. They are available for carbureted Chevy LS, Ford Coyote, small block Chevy, big block Chevy, and small block Ford engines. Features include: * Available for single or dual carburetor applications * 3mm (1/8 in.) thick T6061 sheet aluminum construction * More durable than competitive intakes * Bead-blasted silver or black anodized finishes * 100 percent TIG-welded * Custom Holley Sniper logo
( 37 )
$875.95
These Chevrolet Performance introduces a new line of intake manifolds for those who want to run their GM V8 LS1-style engines. Whether it is a carburetor or throttle body, these carbureted LS1/LS6 intake manifolds are designed for high performance applications. The intakes feature an open plenum that has been extensively dyno-tested and has shown very even exhaust gas temperatures across all cylinders, which means it has very even air/fuel mixture distribution. The manifolds have the bosses for EFI fuel injectors but require machining if using an EFI throttle body installation.
Not Yet Reviewed
$753.98
An engine's cylinder heads and intake manifold must work together as an integrated system to produce maximum performance. The intake charge should make a seamless transition from the manifold runners to the cylinder head ports. Dart has optimized the port shape, the plenum volumes, and the runner angle for each application. These aluminum LS intake manifolds are offered in a variety of configurations, with raw, CNC, or injection ports. The single-plane units are designed for 4-barrel square bore carburetor mounting. Order the style preferred for your LS application.
Not Yet Reviewed
$1,146.55
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$2,455.01
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