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The AIRAID PowerAid throttle body spacer for 1987–1995 Chevy and GMC 5.7L (and 1994–1995 4.3L) applications uses a patented Helix Bore to spin intake air as it passes through the spacer, increasing air velocity and improving atomization of the air/fuel mixture for stronger mid-range power. The spacer installs as a true bolt-on upgrade, includes mounting hardware, and requires only common hand tools for installation.
Airaid 87-95 Chevy / GMC 5.7L / 94-95 4.3L PowerAid TB Spacer
