aFe Silver Bullet Throttle Body Spacer for 1987-1995 Chevrolet/GMC (V6-4.3L / 5.7L) 46-34004

Fits select 1987-1995 Chevrolet and GMC trucks and SUVs including C/K 1500/2500/3500, S10, Jimmy, and Blazer (V6-4.3L / 5.7L).

Optimize your engine's intake performance with the aFe Silver Bullet throttle body spacer. Precision-machined from durable T-6061 billet aluminum, this spacer is designed to increase intake manifold pressure by creating turbulence in the airflow at the point of entry. The unique serrated/helix design forces the air into a high-velocity vortex, improving fuel atomization and resulting in crisper throttle response and increased mid-range torque.

Unlike many helix-only spacers that produce an annoying whistling sound during acceleration, the Silver Bullet uses a specific serrated entry to disrupt the air just enough to eliminate noise while maintaining maximum flow efficiency. This unit is a direct-fit upgrade that installs using factory mounting points and is fully compatible with aFe Power air intake systems.

• Precision machined from T-6061 billet aluminum for heat resistance and durability
• Unique serrated/helix design increases air volume and velocity
• Engineered to eliminate the whistling noise common in other spacers
• Enhances throttle response and low-to-mid range torque
• Direct-fit installation with included hardware
• Manufacturer Part Number: 46-34004
• 2-Year Limited Warranty