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GMC Syclone Throttle Body Spacer

We have 3 Items In-stock. Select a year to continue.
$76.87 List Price $112.49 Save $35.62 Availability: In Stock
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STREET PERFORMANCE HELIX POWER TOWER PLUS THROTTLE BODY SPACER

Street Performance's Helix Power Tower Plus throttle body spacer is engineered to provide increased air-flow and performance throughout the power band. Features computer-designed chambers and channels to improve air velocity. Its variable venturi aperture provides turbulence to mix the air and fuel charge for a complete efficient burn.

Features
  • T-6061 aircraft solid-billet aluminum

Notes
  • Can be used with any grade of fuel


  • SKU#: S4143005
  • Brand: Street Performance
 
Fits the following GMC Syclone Years:
  • 1991 | 6 Cyl 4.3L | Base
$82.49 List Price $109.99 Save $27.50 Availability: In Stock
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JET PERFORMANCE PRODUCTS - POWR-FLO THROTTLE BODY SPACER

Installing a throttle body spacer improves throttle response, especially in the mid to top-end of the power band, because it increases the velocity of the airflow into the intake manifold. JET, the industry leader in automotive tuning, manufactures chips, modules and programmers that optimize torque and horsepower gains and have been tested under real-world driving conditions, not just at open throttle like others on the market.

  • Can be used with other aftermarket exhausts, performance chips and related accessories
  • Makes significant gains in mid and top-end of power range
  • Improves velocity of airflow into the intake manifold
  • Increases fuel economy
  • Noticeable improvement in throttle response
  • Machined billet aluminum 

See product for application details.

  • SKU#: J2062104
  • Brand: Jet Performance
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 2-3 business days
  • Spacer Thickness: 1 in.
  • Warranty: 6-Month Jet Performance Limited Warranty
 
Fits the following GMC Syclone Years:
  • 1991 | 6 Cyl 4.3L | Base
$48.11 List Price $61.73 Save $13.62 Availability: In Stock
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TRANSDAPT – EFI & MPFI ALUMINUM THROTTLE BODY SPACERS

Don’t you want your engine to have more torque? Dramatically increase torque for a relatively low cost by installing a Transdapt EFI or MPFI Aluminum Throttle Body Spacer. This spacer effectively increases air intake volume and velocity and prepares the intake air for passing by the throttle blade which results in much better combustion efficiency. This amazing and simple part bumps torque dramatically while also increasing fuel efficiency thanks to improved combustion. Transdapt started in 1959 when founder Willie Garner created transmission adapters to be able to bring together engines and transmissions that were not made to work with each other in order to build the best performing custom cars. Through the years, Transdapt expanded and added carburetor adapters, engine swap kits and then a full line of chrome dress-up parts to add more style to your daily driver or your show car.

  • Manufactured in U.S.A.
  • A low cost way to pump up your vehicle’s performance
  • Made for popular GM, Mopar and Ford Vehicles
  • Hardware and gaskets included
  • Bumps torque upward
  • Perfect for vehicles used for towing
  • Creates a better air/fuel mixture for improved combustion
  • Simple installation
  • Improved throttle response
  • Legal in all 50 states
  • SKU#: T372633
  • Brand: Transdapt
  • Emissions: 50-State Legal
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-578
  • Spacer Thickness: 1 in.
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Fits the following GMC Syclone Years:
  • 1991 | 6 Cyl 4.3L | Base