ARP Stainless Steel Timing Cover Stud Kit - Hex - Chevrolet V8 3552024-23- S Steel spacer is 1/4" thick

Steel spacer is 1/4" thick

Adapter may also be mounted in a window opening to funnel air directly to the driver via helmet hose

aluminum washers work with most body bolts to increase the surface area

An O-ring seal and two chrome-plated socket head cap screws are included

ARP Stainless Steel Timing Cover Stud Kit - Hex - Chevrolet V8 3552024-23- S Steel spacer is 1/4" thickARP Timing Cover Stud Kits provide a mounting area for your gasket and simplify the process of getting the timing cover in place. Studs come with flanged lock nuts. ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag