2 Smooth Bore Throttle Body Spacer 87-95 Chevy GMC 4.3L 5.0L 5.7L

2" 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 Treat your engine right with a high quality Throttle Body Spacer by Khaos Motorsports. Each one of our spacers have been engineered, tested, and CNC machined r

Helix Bore Throttle Body Spacer 87-95 Chevy GMC 1500 4.3L 5.0L 5.7L – Khaos Motorsports

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

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

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

2014 msd catalog by TMeyer Inc - Issuu

Throttle Body Spacer Adaptor Big to Small Bore 87-95 Chevy GMC 4.3L 5. – Khaos Motorsports