Edelbrock -4 Barrel Carburetor Spacer - Divided RG200013XL The NecksGen REV model takes

The NecksGen REV model takes comfort

Shrink tube ends

Pro Classic

1972-1972 GMC K15/K1500 Pickup

Edelbrock -4 Barrel Carburetor Spacer - Divided RG200013XL The NecksGen REV model takesUse 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. 8723, Edelbrock, Spacer, adapter, Carb adapter, Carburetor adapter, standard flange, square Bore. 4 barrel, 4 hole spacer, 4 hole, intake manifold,