Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The aFe Silver Bullet throttle body spacer for GM C/K 1500/2500/3500 (1987–1995, V6 4.3L and V8 5.0/5.7L) is machined from T‑6061 billet aluminum. Its serrated helix entry generates controlled turbulence to improve throttle response and airflow while avoiding the whistle common to other designs. It’s intended as a direct-fit enhancement for compatible GM intake configurations.
aFe Silver Bullet Throttle Body Spacers TBS GM C/K 1500/2500/3500 87-95 V6-4.3L V8-5.0/5.7L
