The aFe Silver Bullet Throttle Body Spacer (46-34004) is designed for 1987-1995 GM C/K trucks with 4.3L, 5.0L or 5.7L engines. Machined from T-6061 billet aluminum, the spacer's unique serrated/helix design creates beneficial airflow turbulence while eliminating whistle.
Key Features :
Fits 1987-1995 GM C/K trucks
4.3L V6, 5.0L/5.7L V8 engines
T-6061 billet aluminum construction
Serrated/helix design
Reduces intake whistle
1 to 2 Business Days
Express Shipping
from the Best Brands
30 Days Simple Policy
!