Edelbrock Carburetor Spacer - Open 1" Spacer for Holley 4500 Series Aerosol Can Holder in both low profile and

in both low profile and bent tube construction and in adjustable and non-adjustable configurations

Plastigage

Performer EPS with Oil Fill Tube and Breather for Small-Block Chevy

Cables have 7/16" mounting threads

1955-1959 GMC 150

Edelbrock Carburetor Spacer - Open 1" Spacer for Holley 4500 Series Aerosol Can Holder in both low profile andUse open spacers where more plenum volume or more carb to plenum floor distance is required. 4 hole spacers enhance low rpm torque and throttle response and dampen reversion effects on the carb. The superior heat insulating properties of wood fiber laminate are ideal for reducing heat transfer to the carb. 8718, Edelbrock, Spacer, adapter, Carb adapter, Carburetor adapter, 4500 Series, dominator, 4 barrel, open spacer, open, intake manifold,