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