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GMC S15 Jimmy 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 S15 Jimmy Years:
  • 1990-1991 | All Engines | All Submodels
  • 1988-1989 | 6 Cyl 4.3L | Base, Gypsy, Sierra Classic, Timberline
See Special Price List Price $151.14 Availability: In Stock
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AFE POWER – SILVER BULLET THROTTLE BODY SPACERS

The Silver Bullet throttle body spacer by aFe Power boosts the velocity of air into the combustion chamber, translating to huge horsepower gains mostly in that otherwise flat mid-range – and this is one mod that won’t mess with your mileage. Started in 1999, aFe Power is known for its innovative design and manufacturing standards with regard to filters and cold air intakes for most road-going vehicles.

  • Gives you better throttle response overall
  • Increases power in the mid-range most noticeably
  • Backed by a 2-year warranty
  • Legal in all 50 states
  • Improves air flow speed into combustion chamber
  • Betters your mileage
  • Fully-machined billet aluminum construction
  • Innovative serrated helix style improves combustion and diminishes noise
  • SKU#: A154634004
  • Brand: AFE
  • Fit Note: C.A.R.B. EO Number D-550-11
  • Emissions: 50-State Legal
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 2-3 business days
  • EO Number: D-550-5
  • Warranty: AFE Limited Lifetime Warranty
 
Fits the following GMC S15 Jimmy Years:
  • 1991 | 6 Cyl 4.3L | SLE, SLS, SLT
  • 1988-1991 | 6 Cyl 4.3L | Base
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Special Price from

When a manufacturer implements a Minimum Advertised Price (MAP) policy, they create limits on the list price that retailers are allowed to advertise their products for.

In line with our efforts to continually provide the lowest possible price, we've made it easier for you to inquire about our Exclusive Pricing on these MAP items.

GMC S15 Jimmy Throttle Body Spacer, aFe Power Silver Bullet, Billet Aluminum, Natural

$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 S15 Jimmy Years:
  • 1991 | 6 Cyl 4.3L | SLE, SLS, SLT
  • 1988-1991 | 6 Cyl 4.3L | Base
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