Dart Block Head Studs

[dirtdevil]

What is the proper head stud kit for a Dart Aluminum block - SBC - and Brodix 18* heads?

[CNC BLOCKS]

Give Mark a call at Brodix as some of those 18degree heads use 3/8 studs and there 3/8 studs are make out of H-11 tool steel and can be torqued at 70 FT. LBS.