4150 style Carb Spacer 1" Tall, open design, Machined from solid 6061 Aluminum. Made in USA! Comes with gasket!
Holley 4150 Carb Spacer Kit; Open Center; 2" Tall
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Edelbrock 8724 Carb Spacer Wood 4150 series, 1/2" thick Carburetor Fits Holley