ARP 7/16" x 7/8" Cylinder Head Insert Washer kit # 200-8598 Rate_12 or a satin silver metallic

or a satin silver metallic ceramic thermal barrier coating

Thickness (in

They offer a selection of designs

Flange Style

ARP 7/16" x 7/8" Cylinder Head Insert Washer kit # 200-8598 Rate_12 or a satin silver metallicARP 7 16" x 7 8" Cylinder Head Insert Washer kit # 200 8598 Washers, Steel, Black Zinc, . 438 in. Inside Diameter, . 875 in. Outside Diameter, Set of 10These ARP cylinder head bolt bushings are perfect when you need to make that big open hole fit the smaller bolt size in the block. Washer Material Steel Washer Finish Black zinc Washer Outside Diameter (in) 0. 875 in. Washer Inside Diameter (in) 0. 438 in. Quantity Sold as a set of 10.