Edelbrock Carburetor Spacer - Open 1" Spacer - Black Phenolic Plastic 2050091 1987-90 Chevy 454 trucks require

1987-90 Chevy 454 trucks require Edelbrock GM T

1972-1992 Pontiac Firebird

2009-2011 Honda Civic LX-S

These CSR distributor hold-downs are designed for maximum retention strength and to hold the distributor firmly in place to prevent rotation

Edelbrock Carburetor Spacer - Open 1" Spacer - Black Phenolic Plastic 2050091 1987-90 Chevy 454 trucks requireUse 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. 8711, Edelbrock, Spacer, adapter, Carb adapter, Carburetor adapter, standard flange, square Bore. 4 barrel, 4 hole spacer, 4 hole, intake manifold,