Holley 108-91 Blue Non Stick Metering Block Gasket.
$14.99
This new part is used on Holley 4 barrel models 4165 & 4175 carbs with accelerator pump transfer tube. Gasket is ~ 0.065" thick. NOTE: THIS GASKET IS ALSO USED ON LIST # 6425, 6708, 6709 & 7010.
