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

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

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

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

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

Throttle Body TBI Spacer 87-95 Chevy GMC 1500 Smooth Big Bore 2 5.7L USA Khaos Motorsports : Automotive

2011 - Crane Cams

Khaos Motorsports 2 Open Bore Throttle Body Spacer 87-95 Chevy 5.7L 5.0L 4.3L

Throttle Body Spacer TBI Adaptor Big to Small Bore 87-95 Chevy GMC 1500 5.7L USA : Automotive

GM TBI Throttle Body Spacer Instructions – Khaos Motorsports

Khaos Motorsports 1.7 Open Bore Throttle Body Spacer 87-95 Chevy 5.7L 5.0L 4.3L

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

Throttle Bodies for 1991 Chevrolet K2500