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Chevy SBC 350 MidRise Air Vortec Intake Manifold Satin
The Speedmaster MidRise Air design features the identical plenum and runner design as the normal MidRise. 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 and torque. This Speedmaster MidRise Air for the Vortec features wider design to accommodate the Vortec design heads and also features the Vortec port configuration. The manifold also has a square bore carb pad to utilize the standard Holley, Carter and Edelbrock carburetors. This manifold is intended for use on up through -95 blocks using the 1996 and later Vortec (Gen 1+) heads or Edelbrock E-Tec heads. It can also be used on -96 and later Vortec engines with some minor modifications. The modification is not to the manifold itself. It just requires running a short section of heater hose from the pipe tapped hole in the front of the manifold to the 5/8" hose nipple on passenger's side of the water pump. The 1966 and later Vortec blocks do not have a water bypass in the block and this hose takes care of that issue.
Item#:
442-1-147-010
Manufacturer Item:
1-147-010
Manufacturer:
Speedmaster
Available:
In Stock
Your Price:
299.99
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Chevy BBC 454 LowRise Oval Port Intake Manifold Satin
The Speedmaster LowRise Manifolds are our lowest profile manifold and is also the only one that is street legal on pollution controlled vehicles. It is set up to accept a spread bore carb but comes with an adapter plate that permits the use of square bore carbs. To remain street legal with a square bore carb, you must use one that is also approved as street legal for your application. This Speedmaster LowRise manifold is a direct replacement manifold for the stock manifold on Chevy big block engines with general duty oval port heads. See note below for specifics. This manifold will not fit under the hood of Corvettes without hood modifications. Will not fit -tall block- V8s. May be used with OEM or aftermarket carburetors. For street applications use the stock Quadra-Jet carburetor. For street performance use a 650-750 cfm performance or double pumper carb and for competition use a 700-850 cfm double pumper. Note that the Speedmaster Manifold kit includes a carb adapter plate and gasket to allow the use of square bore carburetors. Square bore carbs on this manifold are not legal for use on any emission controlled vehicle. Will fit 1965 through 1990 oval port cylinder heads. Use a Professional Products #53600 gasket or a Fel-Pro #1210 (non-Printoseal) or #1212 (Printoseal) intake gasket with this manifold.
Item#:
442-1-147-016
Manufacturer Item:
1-147-016
Manufacturer:
Speedmaster
Available:
In Stock
Your Price:
289.99
EACH
Ford 351W Windsor HiRise Intake Manifold Satin
Step up to the high-rpm power of an open plenum with Speedmaster HiRise intake manifolds. These cast aluminum manifolds accept square-bore carburetors and are pressure tested to ensure maximum performance. They start to make awesome power around 3,000 rpm.
Item#:
442-1-147-025
Manufacturer Item:
1-147-025
Manufacturer:
Speedmaster
Available:
In Stock
Your Price:
349.99
EACH
1" Aluminum 4150 CNC Machined Carburetor Spacer Square Bore 4 Port
Individually milled from super durable 6061 T6 aluminum billets, these CNC machined Speedmaster carburator spacers can handle anything your vehicle can dish out. They"re so tough, they"re guaranteed for life. The precise design of these Speedmaster carburetor spacers provides a smooth transition of fuel from the carburetor to the intake manifold, to increase flow for more performance. They also help to insulate the carburetor from engine heat and provide clearance for linkages.
Item#:
442-PCE120.1008
Manufacturer Item:
PCE120.1008
Manufacturer:
Speedmaster
Available:
In Stock
Your Price:
79.99
EACH
2" Aluminum 4150 CNC Machined Carburetor Spacer Square Bore 4 Port
Individually milled from super durable 6061 T6 aluminum billets, these CNC machined Speedmaster carburator spacers can handle anything your vehicle can dish out. They"re so tough, they"re guaranteed for life. The precise design of these Speedmaster carburetor spacers provides a smooth transition of fuel from the carburetor to the intake manifold, to increase flow for more performance. They also help to insulate the carburetor from engine heat and provide clearance for linkages.
Item#:
442-PCE120.1009
Manufacturer Item:
PCE120.1009
Manufacturer:
Speedmaster
Available:
In Stock
Your Price:
89.99
EACH
Carburetor Throttle Cable Bracket Kit - Red w/ Return Springs and Mount
PCE brackets provide for throttle cable and throttle return spring installation. They are just what you need to install your throttle cable the right way. Throttle linkage kits make your carb installation look clean and professional, other kits on the market, have 3 seperate items needed to complete the install, however this kit comes complete with the return spring assembly and brackets, also the passing gear bracket.
Item#:
442-PCE124.1004
Manufacturer Item:
PCE124.1004
Manufacturer:
Speedmaster
Available:
In Stock
Your Price:
59.99
EACH
Carburetor Throttle Cable Bracket Kit - Black w/ Return Springs and Mount
PCE brackets provide for throttle cable and throttle return spring installation. They are just what you need to install your throttle cable the right way. Throttle linkage kits make your carb installation look clean and professional, other kits on the market, have 3 seperate items needed to complete the install, however this kit comes complete with the return spring assembly and brackets, also the passing gear bracket.
Item#:
442-PCE124.1007
Manufacturer Item:
PCE124.1007
Manufacturer:
Speedmaster
Available:
In Stock
Your Price:
59.99
EACH
Carburetor Throttle Cable Bracket Kit - Polished w/ Return Springs and Moun
PCE brackets provide for throttle cable and throttle return spring installation. They are just what you need to install your throttle cable the right way. Throttle linkage kits make your carb installation look clean and professional, other kits on the market, have 3 seperate items needed to complete the install, however this kit comes complete with the return spring assembly and brackets, also the passing gear bracket.
Item#:
442-PCE124.1008
Manufacturer Item:
PCE124.1008
Manufacturer:
Speedmaster
Available:
In Stock
Your Price:
59.99
EACH
92 mm LS2 4Bolt High Flow Throttle Body Satin
The Speedmaster throttle body begins as a billet of 6061- T6 aluminum for superior quality and is introduced to a state-of-the-art CNC machine. This body has a much larger diameter then your existing throttle body, measuring 92mm. The quality of these throttle bodies are better than others available today. The body is alloy machined finish, looks beautiful when you pop the bonnet. These can be used on std or aftermarket plenum manifolds, that have a 4bolt pattern. The butterfly is fully adjustable, allow for perfect idle positioning. For the LS2 guys, be done with your flyby wire, and go back to the old school cable, dont let your computer decide how fast you go!!! Original LS1 Throttle position sensor and Idle Air Control can be used. By simply getting a tune, and exhaust the power gains are massive. Installation Notes For all users of LS1 or LS2 engines using the LS2 or FAST LSX Manifold and require the use of a throttle cable. Features Sealed throttle shaft roller bearings Stamped throttle linkage arm Fits LS2 and FAST LSX manifolds Throttle cable bracket included Will not work on drive by wire applications The bolt hole measurements are as follows: Horizontal = 105mm Vertical = 70mm Please note: high performance parts are not direct replacement parts for OEM parts, and may not fit your application as original OEM parts, and may require slight modifications depending on the intended purpose of some applications.
Item#:
442-PCE138.1005
Manufacturer Item:
PCE138.1005
Manufacturer:
Speedmaster
Available:
Out of Stock
Your Price:
247.99
EACH
102 mm LS2 4 Bolt High Flow Throttle Body Satin
The Speedmaster throttle body begins as a billet of 6061- T6 aluminum for superior quality and is introduced to a state-of-the-art CNC machine. This body has a much larger diameter then your existing throttle body, measuring 102mm. The quality of these throttle bodies are better than others available today. The body is alloy machined finish, looks beautiful when you pop the bonnet. These can be used on std or aftermarket plenum manifolds, that have a 4bolt pattern. The butterfly is fully adjustable, allow for perfect idle positioning. For the LS2 guys, be done with your flyby wire, and go back to the old school cable, dont let your computer decide how fast you go!!! Original LS1 Throttle position sensor and Idle Air Control can be used. By simply getting a tune, and exhaust the power gains are massive. Installation Notes For all users of LS1 or LS2 engines using the LS2 or FAST LSX Manifold and require the use of a throttle cable. Features Sealed throttle shaft roller bearings Stamped throttle linkage arm Fits LS2 and FAST LSX manifolds Throttle cable bracket included Will not work on drive by wire applications The bolt hole measurements are as follows: Horizontal = 105mm Vertical = 70mm Please note: high performance parts are not direct replacement parts for OEM parts, and may not fit your application as original OEM parts, and may require slight modifications depending on the intended purpose of some applications.
Item#:
442-PCE138.1006
Manufacturer Item:
PCE138.1006
Manufacturer:
Speedmaster
Available:
In Stock
Your Price:
189.99
EACH
Ford SB 260 289 302 Windsor Eliminator Intake Manifold Satin
To create this manifold we took our popular PCE147.1041/PCE147.1042 Qualifier manifold for small block Fords and modi?ed it to produce an open area underthe plenum (commonly called an air gap). This design allows ambient air to pass beneath the plenum which has a cooling effect on the incoming fuel/air charge thus producingmore power. This isolation also keeps engine heat from transferring into the plenum chamber. This manifold has several unique features such as a rearwater crossover passagewhich contributes to a coolerrunning engine, nitrous bosses and four cornerwater ports.
Item#:
442-PCE147.1048
Manufacturer Item:
PCE147.1048
Manufacturer:
Speedmaster
Available:
Out of Stock
Your Price:
372.99
EACH
Nitrous Oxide Nos Billet Aluminum Single Bottle Holder Bracket
PCE nitrous oxide bottle brackets are designed to mount your nitrous oxide bottle at the optimal usage angle for the best performance and consistency. They are manufactured from billet aluminum and have a bright machined finish. Suitable with 10-pound nitrous bottle, these lightweight billet aluminum (14.5mm thick) brackets bolt down quickly and simply with the supplied wing nuts. The bracket is lined with rubber to ensure the bottle does not move and is secure. Suits Bottle size 7 in. Diameter. Mounting rails are included in this package
Item#:
442-PCE150.1001
Manufacturer Item:
PCE150.1001
Manufacturer:
Speedmaster
Available:
In Stock
Your Price:
159.99
EACH
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