JET® - Powr-Flo Throttle Body Spacer

1988 GMC Jimmy
JET® - Powr-Flo Throttle Body SpacerJET® - Powr-Flo Throttle Body SpacerJET® - Powr-Flo Throttle Body Spacer - Installation InstructionsJET Authorized Dealer
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1988 GMC Jimmy
Fits Following Model(s):
  • Gas
  • Installed product is non-returnable
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Originally $103.10
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Product Details

GMC Jimmy Gas 1988-1991, Powr-Flo Throttle Body Spacer by JET®. JET Performance Power-Flo Throttle Body Spacers were designed using the latest aerospace technology along with JET's 35 plus years of engineering fuel systems for some of the world's top drag, off-road, circle track, and marine racing teams.

Notes: Installed product is non-returnable.



  • Increased Mid-Range Horsepower And Torque
  • Improved Throttle Response/Increased Fuel Economy
  • No Other Vehicle Modifications Required
  • Free Flow Exhaust Systems
  • Optimizes Cold Air Intakes
  • Precision Machined Out Of Billet Aluminum
  • Bolt-On Installation

The bore of these spacers is engineered to increase the velocity of airflow into the intake manifold. By delivering the air with more velocity, more air reaches the combustion chamber for a denser air charge. This design results in improved throttle response and impressive power gains in the mid range and top end. In addition, the increased airflow results in better overall fuel efficiency. Simple, bolt-on installation with no other vehicle modifications required. Compatible with other aftermarket upgrades, such as cold air intakes, free-flow exhaust systems, etc. Precision machined out of billet aluminum by JET's in-house CNC machine shop.

Brand: JET       Part Number: 62104       UPC: 064330006880 This part is compatible with 45 vehicle(s)
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