Part# CSB-VCASpd-KBDome - Small Block valve cover Bolt Kit to suit AussieSpeed valve covers with a 5/8 flange. This bolt kit will not rust like chrome bolts can. This KustomBitz dome nuts and studs bolt kit is from our standard range of polished stainless steel bolts, polished to our standard Kustom Bitz finish. This custom valve cover, rocker covers, tappet covers, bolt kit will suit all early 4 bolt style small block Chev 307, 327, 350, 400 V8 engines. This bolt kit comes complete with 8 x dome nuts, grade 8 studs with hex slot, washers and spring washers to enable you to bolt our AussieSpeed super tall fin style valve covers to a small block Chevrolet engine.