Intake Manifolds & Parts
![Intake Manifolds](https://ic.carid.com/pages/intake-manifolds-components/intake-manifolds-components_collage_0.jpg)
- Grams®Large Port Intake Manifold (G07-09-0210)Large Port Intake Manifold by Grams®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$631.99
- Grams®Small Port Intake Manifold (G07-09-0255)Small Port Intake Manifold (G07-09-0255) by Grams®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$683.99
- Grams®Small Port Intake Manifold (G07-09-0205)Small Port Intake Manifold (G07-09-0205) by Grams®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$631.99
- HKS®High Flow Surge Tank (13008-AN002)High Flow Surge Tank (13008-AN002) by HKS®. HKS has developed new surge tank full kit that make your engine room cooler. By the flow test of each cylinder, HKS has designed it to hold down the variability which produces more stable...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$2,783.74
- HKS®High Flow Surge Tank Full Kit (13008-AN001)High Flow Surge Tank Full Kit (13008-AN001) by HKS®. HKS has developed new surge tank full kit that make your engine room cooler. By the flow test of each cylinder, HKS has designed it to hold down the variability which produces more...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$3,814.76
- HKS®Twin Injector Pro Kit (14007-AN004)Twin Injector Pro Kit by HKS®. Make your engine function at its full efficiency by choosing from our comprehensive selection of top-grade performance air intake parts. Crafted by the industry-leading professionals who use the most...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,649.63
- Holley®Dichromate Cast Intake Manifold and Carburetor Kit (300-521)Cast Dichromate Intake Manifold and Carburetor Kit (300-521) by Holley®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...Made with precision and quality in mindBuilt to last$2,608.95
- Holley®Hi-Ram Black EFI Intake Manifold (300-651BK)Hi-Ram EFI Black Intake Manifold (300-651BK) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossover passage to...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,089.95
- Holley®Hi-Ram Black EFI Intake Manifold (300-650BK)Hi-Ram EFI Black Intake Manifold (300-650BK) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossover passage to...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,089.95
- Holley®Hi-Ram Lower Black Carbureted Cast Intake Manifold Base (300-653BK)Hi-Ram Lower Carbureted Cast Black Intake Manifold Base (300-653BK) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$769.95
- Holley®Hi-Ram Lower Satin Carbureted Cast Intake Manifold Base (300-653)Hi-Ram Lower Carbureted Cast Satin Intake Manifold Base (300-653) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$725.95
- Holley®Hi-Ram Modular Black Ceramic EFI Cast Intake Manifold with Longitudinal Mount Plenum (300-122BK)Hi-Ram Modular EFI Cast Black Ceramic Intake Manifold with Longitudinal Mount Plenum (300-122BK) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,059.95
- Holley®Hi-Ram Modular Black Ceramic EFI Cast Intake Manifold with Longitudinal Mount Plenum (300-123BK)Hi-Ram Modular EFI Cast Black Ceramic Intake Manifold with Longitudinal Mount Plenum (300-123BK) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,129.95
- Holley®Hi-Ram Modular Black EFI Cast Intake Manifold (300-124BK)Hi-Ram Modular EFI Cast Black Intake Manifold (300-124BK) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossover...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,029.95
- Holley®Hi-Ram Modular Black EFI Cast Intake Manifold (300-125BK)Hi-Ram Modular EFI Cast Black Intake Manifold (300-125BK) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossover...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,099.95
- Holley®Hi-Ram Modular Lower Black EFI Cast Intake Manifold (300-227BK)Hi-Ram Modular Lower EFI Cast Black Intake Manifold (300-227BK) by Holley®. The Holley Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$829.95
- Holley®Hi-Ram Modular Lower Satin EFI Cast Intake Manifold (300-227)Hi-Ram Modular Lower EFI Cast Satin Intake Manifold (300-227) by Holley®. The Holley Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$779.95
- Holley®Hi-Ram Modular Lower Satin EFI Cast Intake Manifold with Port EFI Provisions and Fuel Rails (300-236)Hi-Ram Modular Lower EFI Cast Satin Intake Manifold with Port EFI Provisions and Fuel Rails (300-236) by Holley®. The Holley Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$769.95
- Holley®Hi-Ram Modular Lower Satin EFI Cast Intake Manifold without Port EFI Provisions (300-237)Hi-Ram Modular Lower EFI Cast Satin Intake Manifold without Port EFI Provisions (300-237) by Holley®. The Holley Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$629.95
- Holley®Hi-Ram Modular Satin Carbureted Cast Intake Manifold with Sideways Mount (300-112)Hi-Ram Modular Carbureted Cast Satin Intake Manifold with Sideways Mount by Holley®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$777.95
- Holley®Hi-Ram Modular Satin EFI Cast Intake Manifold (300-242)Hi-Ram Modular EFI Cast Satin Intake Manifold (300-242) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossover...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,019.95
- Holley®Hi-Ram Modular Satin EFI Cast Intake Manifold (300-241)Hi-Ram Modular EFI Cast Satin Intake Manifold (300-241) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossover...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,019.95
- Holley®Hi-Ram Modular Satin EFI Cast Intake Manifold with Longitudinal Mount Plenum (300-143)Hi-Ram Modular EFI Cast Satin Intake Manifold with Longitudinal Mount Plenum (300-143) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also...Rear of Plenum Machined for MAP & 3 Vacuum PortsHead Flange has Clearance for Fuel Supply to High Pressure Pump$909.95
- Holley®Hi-Ram Modular Satin EFI Cast Intake Manifold with Longitudinal Mount Plenum (300-142)Hi-Ram Modular EFI Cast Satin Intake Manifold with Longitudinal Mount Plenum (300-142) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$979.95
- Holley®Hi-Ram Modular Satin EFI Cast Intake Manifold with Longitudinal Mount Plenum (300-125)Hi-Ram Modular EFI Cast Satin Intake Manifold with Longitudinal Mount Plenum (300-125) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,119.95
- Holley®Hi-Ram Modular Satin EFI Cast Intake Manifold with Longitudinal Mount Plenum (300-124)Hi-Ram Modular EFI Cast Satin Intake Manifold with Longitudinal Mount Plenum (300-124) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,049.95
- Holley®Hi-Ram Modular Satin EFI Cast Intake Manifold with Longitudinal Mount Plenum (300-123)Hi-Ram Modular EFI Cast Satin Intake Manifold with Longitudinal Mount Plenum (300-123) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,059.95
- Holley®Hi-Ram Modular Satin EFI Cast Intake Manifold with Longitudinal Mount Plenum (300-122)Hi-Ram Modular EFI Cast Satin Intake Manifold with Longitudinal Mount Plenum (300-122) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$999.95
- Holley®Hi-Ram Modular Satin EFI Cast Intake Manifold with Longitudinal Mount Plenum and Fuel Rails (300-141)Hi-Ram Modular EFI Cast Satin Intake Manifold with Longitudinal Mount Plenum and Fuel Rails (300-141) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,049.95
- Holley®Hi-Ram Modular Satin EFI Cast Intake Manifold with Longitudinal Mount Plenum and Fuel Rails (300-140)Hi-Ram Modular EFI Cast Satin Intake Manifold with Longitudinal Mount Plenum and Fuel Rails (300-140) by Holley®. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$1,109.95
The intake manifold is the last, and arguably the most important, part of your engine’s air intake tract. It’s here where the air or air/fuel mixture that exits the throttle body or carburetor respectively is distributed to each individual cylinder head intake port. How well the intake flows and how evenly the air or air and fuel is allocated is critical to your engine’s power output and your vehicle’s performance.
On carbureted engines and fuel injected engines with Throttle Body Injection (TBI, also called single point injection), the intake air mixes with fuel as it enters the intake manifold. On multiport fuel injected engines, fuel is introduced to the intake air stream by individual fuel injectors located at the ends of the intake manifold runners. Newer engines with Gasoline Direct Injection (GDI) inject fuel right into the combustion chambers, so the intake manifold delivers only clean air to the cylinders on these engines. Cast iron or aluminum used to be the materials of choice for intake manifolds, but today most manifolds are made of plastic (technically a composite blend). Plastic is much lighter, so it helps in the quest for greater fuel efficiency, and it dissipates heat better than metal, so the intake air charge stays cooler for better combustion.
Many intake manifolds have an upper and lower half. The two halves and the intake manifold to cylinder head(s) junction are sealed with gaskets and secured with bolts. The carburetor or throttle body is attached to the intake manifold in the same manner. The integrity of the seal at these junctures is critical and all surfaces must be clean and smooth when new gaskets are installed to prevent air leaks that could cause a lean air/fuel mixture, rough idle, and poor performance. On many V engine designs the intake manifold also serves as the valley pan, and the ends of the manifold are sealed to the cylinder block. Care must be used here when gaskets are installed or oil leaks could result.
Some intake manifolds have coolant passages and incorporate the mount for the thermostat. On older V engines with carburetors or TBI, an exhaust crossover passage was cast into the intake manifold to heat the manifold and improve fuel vaporization when the engine is cold. Modern fuel injected engines are computer controlled and the computer depends on inputs from many sensors to regulate engine operation. An Engine Coolant Temperature (ECT) sensor may be mounted in an intake manifold coolant passage to provide a coolant temperature signal to the computer, and the air temperature in the intake manifold may be signaled to the computer by an Air Charge Temperature (ACT) sensor mounted in an intake manifold runner.
There are several reasons for dumping your factory intake for an aftermarket manifold: The runner shape on even performance models will generally not be as advanced as the latest aftermarket manifolds; The OE manifold may be constructed from heavy cast iron; if you have a V-type engine you may be able to get by without a heat crossover passage; and finally, the factory manifold’s configuration may be unsuited to the rest of your engine modifications. Even the best OE manifolds are a compromised result of drivability, emissions, underhood clearance, and above all cost considerations. Couple that with production line tolerances and you end up with a manifold with less than ideal runner bends and contours, and poor air flow and dispersion.
By switching to a state-of-the-art, lightweight, aluminum, performance manifold you’ll see an increase in horsepower and torque, and if you live in a warm climate and can do without the heat crossover, the cooler air/fuel mixture will increase power even further. An aftermarket performance intake manifold will help you get the most from your engine no matter the size or how it’s configured. Whether you have an in-line 4 or V8, torque monster or screaming high revver, we have the manifold to suit your needs. Factory manifolds were designed to work with the OE level of tune, with runners that are often narrow to keep velocity high at low rpm. But if you’ve changed the cam and cylinder heads, and carburetor or fuel injectors, you may want to make horsepower significantly higher up the rev band and that factory manifold’s not going to cut it.