Kits feature polished stainless steel or polished chrome steel socket-head bolts Motor sets include cam cover, primary cover, transmission side cover, oil hose cover, lifter base, rocker box, front inner primary, washer, motor and transmission mount bolts Side cover sets include cam, primary, oil hose cover and transmission side cover Primary sets include primary, inspection and derby covers Made in the U.S.A. Included Items: 1/4" flat washers (6) 5/16" flat washers (8) 1/4"-20 x 15/16" socket head allen bolts (2) 5/16"-18 x 15/16" socket head allen bolts (2) 5/16"-18 x 1 3/16" scoket head allen bolts (6) 1/4"-20 x 1 7/16" socket head allen bolts (4)