1-1/4 in. Tall; HOLLEY/AFB 4BBL 8 LEVELING BLOCK; Open Plenum- CAST ALUMINUM Carburetor Spacer
Leveling block tilts carburetor 8 degrees to keep float-bowls level during acceleration. The open plenum is ideal for wide-open throttle applications. Due to the cast construction, this spacer is not intended for use with diesel fuel.