HVH 1" Tall Lightweight Aluminum Super Sucker Carburetor Spacer for 4150 Series Carburetors - For Open Plenem Manifolds H771001XS it delivers an aggressive exterior

it delivers an aggressive exterior tone with moderate interior sound level that is suited to the enthusiast who wants their performance to be heard

Includes Clutch Pack/Shims/Diff

specialty temperature sensor

Twelve channel Distributorless Ignition (DIS) outputs capable of directly driving ΓÇ £Smart" ignition coils or Holley DIS coils

1982-1999 GMC K1500 Suburban

HVH 1" Tall Lightweight Aluminum Super Sucker Carburetor Spacer for 4150 Series Carburetors - For Open Plenem Manifolds H771001XS it delivers an aggressive exteriorSuper sucker carburetor spacers are the most effective carburetor spacers ever developed. Adds up to 47 HP naturally aspirated, and 500 HP with nitrous oxide. Super Sucker carb spacer also properly distribute the air fuel mixture to the manifold. Improvements in the throttle response, driveability, top end horsepower and torque are commonplace when using a Super Sucker. Designed by Joe Petelle at HVH over 15 years ago for Cup engines, this spacer will