PAC Racing Valve Spring Shim - 0.050" Thick - 1.250" OD - Steel (Set of 16) Helmet Rack DYAD XDS clutches are match

DYAD XDS clutches are match balanced and ready for installation using the included ARP fasteners

NEW Design - Light weight and more rigid

It offers 21% more clamping area over a stock band for more effective holding

This kit allows you to custom fabricate your own steel cross shaft a-frame with all the benefits of the Howe precision package

7/16-14 in and 1/2-13 in Male Thread

PAC Racing Valve Spring Shim - 0.050" Thick - 1.250" OD - Steel (Set of 16) Helmet Rack DYAD XDS clutches are matchProduct Description: Valve Spring Shim 0. 050 in Thick 1. 250 in OD Steel Set of 16 PAC Racing Springs is part of the Race Winning Brands Family. With more than 100 years of spring manufacturing experience. We understand the demands of racing and provide a commitment to all of our customers to provide the best service possible. We continue to expand products and offer expanded onsite technical services at various racing events. We believe these