The AIRAID PowerAid throttle body spacer for 1996–2000 Chevy/GMC C/K 350 Vortec models employs a patented Helix Bore to spin intake air through the spacer, increasing velocity and improving atomization of the air/fuel mixture. That results in improved part-throttle torque and stronger mid-range power. The spacer installs as a true bolt-on upgrade with included mounting hardware and requires only common hand tools.
Airaid 96-00 Chevy / GMC C/K 350 Vortec PowerAid TB Spacer