Complete set of 823 heads with comp 918 springs or prc .675 dual springs, offset rockers and valve covers, ready to bolt on and go! ***SOLD*** shipping.

 

Are the springs new or used, and will they be setup @ installed height?

 

The 918's are brand new, and would be installed using factory hardware; retainers and such. Factory retainers are not a wear pArt anyways. I sold the cam motion cam and used prc.675 springs

Could also put a brand new set of BTR .660 dual springs with titanium retainers for a extra $150