Smooth Bore Throttle Body Spacer 87-95 Chevy GMC 4.3L 5.0L 5.7L – Khaos Motorsports

Smooth Bore Design All Hardware Included Improves Gas Mileage Quick and Easy Installation Fits 1988-2005 Chevy/GMC with 4.3, 5.0, 5.7 1" Thick 6061 Aluminum  Khaos Motorsports throttle body spacers are CNC milled from 6061 aluminum. Improves throttle response, gas mileage, and low end torque. 

Trans-Dapt 2733 Tbi Open Spacer Chevy : Automotive

KHAOS MOTORSPORTS HELIX Bore Throttle Body Spacer 87-95 Chevy GMC

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MADE IN USA

Throttle Body Spacer TBI 87-95 Chevy GMC 1500 5.7L 200-540 Smooth Bore USA Khaos Motorsports

Throttle Body Spacers – Tagged Chevrolet/GMC – Khaos Motorsports

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2 Helix Bore Throttle Body TBI Spacer 87-95 Chevy GMC 1500 4.3L

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Throttle Body Spacer Adaptor Big to Small Bore 87-95 Chevy GMC 4.3

2 Helix Bore Throttle Body TBI Spacer 87-95 Chevy GMC 1500 4.3L