ARP 7/16" x 7/8" Cylinder Head Insert Washer kit # 200-8598 Rate_12 Standard flow

Standard flow

or a satin silver metallic ceramic thermal barrier coating

Ford 429 - 460 ARP Oil Pump Driveshaft Kit# 154-7903

Oil Filter Adapter

and unmatched sealing performance on exhaust manifolds and headers

ARP 7/16" x 7/8" Cylinder Head Insert Washer kit # 200-8598 Rate_12 Standard flowARP 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.