Availability
Dual plane Chevrolet Performance Parts' Carbureted LT1 intake manifolds make it possible to take advantage of the advancements found in Generation 2 Chevy engines. They allow you to install a carburetor on your LT1 engine without the hassle of running a computer or emission controls. They accept both Holley and Quadrajet carburetors, and feature longer runners that increase engine torque by up to 30 ft.-lbs. without sacrificing top-end power.
( 28 )
$507.67
High-rise Chevrolet Performance oval port dual plane intake manifolds are the latest in dual plane design thinking and technology. They're intended for all big block Chevrolet 396-502 c.i.d. engines with either current oval port aluminum heads or 1975 and earlier large oval port iron heads. They're set up for a single 4-barrel and have dual bolt patterns on the carburetor flange. There is no provision for hot-air chokes, and they will not fit some Corvettes with limited hood clearance.
( 10 )
$438.09
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$476.43
Chevrolet Performance rectangular port dual-plane intake manifolds are for those who honor the tradition that states: If you're going to make power with a big block Chevy, you have to use rectangular port heads. These intakes have two separate plenums which accept air/fuel from the carburetor—ensuring less overlap between induction pulses. The result is a cleaner pulse, particularly at low rpm. Chevrolet Performance manifolds are constructed to deliver superlative airflow and horsepower, and can be used with high performance aluminum or cast iron heads.
Not Yet Reviewed
$465.95
Single plane Chevrolet Performance Parts' Eliminator Vortec intake manifolds mount a single high-flow 4-barrel with a runner and plenum configuration, fine-tuned to produce maximum power and torque from Vortec heads. An open "air-gap" space under the runners is engineered to reduce heat transfer to the intake charge, which helps to further maximize power.
( 2 )
$523.45
Tuned Port Injected (TPI) engines with Vortec heads are a reality, thanks to the Chevrolet Performance team. Their engine dynometer tests have shown a 40 hp gain with the new Vortec TPI base plate and stock Vortec heads versus the stock L98 engine. The Vortec TPI base manifold was designed from the original GM TPI intake to be a universal fit for Chevrolet/Pontiac cars (1985-92) that were equipped with factory Tuned Port Fuel Injection—and the cylinder heads have been replaced with the new style raised-port improved flowing Vortec heads from Chevrolet Performance. * Performance gains: In-house testing has proven a gain of 40 hp over a stock L98 engine. The larger runners of the TPI Vortec baseplate, combined with the excellent flow characteristics of the GM Vortec heads, produced 300 hp on an otherwise stock L98 engine. Other modifications such as camshafts, rocker arms, and injectors produced as much as 375 hp with the stock computer and throttle body. Testing was performed with a mass airflow (MAF) sensor system. * Minor modifications required: TPI Vortec baseplates are a universal design that we patterned after the original GM TPI baseplate. Because it is a universal design, you should first test fit all components that bolt directly to the intake and make any required modification prior to final installation. Some modifications may be required of the external components related to the intake and EGR systems.
Not Yet Reviewed
$449.95
These Vortec intake manifolds were designed for ultimate horsepower and torque when used with Vortec cylinder heads. These manifolds offer superior throttle response for street or racetrack use and will clear most stock hoods. Vortec aluminum manifolds will accept either Holley or Quadrajet carburetors and offer provisions for the EGR.
( 5 )
$516.77
Chevrolet Performance Vortec dual plane intake manifolds are designed for maximum horsepower and a broad torque curve to give you great performance. These high-rise intakes fit all 283 to 400 c.i.d. small block Chevrolet engines using late model Vortec heads. The lightweight aluminum manifolds accept Holley square bore carburetors and include an externally plumbed hot water crossover passage.
( 5 )
$396.47
These Chevrolet Performance hydraulic roller camshafts feature a special lobe pattern for balanced intake and exhaust flow. Different profiles are offered to produce maximum low, mid, or upper rpm power.
( 43 )
$350.12
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$481.09
These Chevrolet Performance hydraulic flat tappet camshafts feature a special lobe pattern for balanced intake and exhaust flow. Their unique profiles produce maximum low, mid, and upper rpm power. The Chevrolet Performance hydraulic flat tappet camshafts are designed for use with stock or mildly modified engines.
( 2 )
$251.99
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$318.05
These Chevrolet Performance engine valley covers are made of aluminum. They can be used for Chevrolet Performance SB2.2, Spider-type, intake manifolds, runners, or race applications.
( 47 )
$455.99
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