WHAT DOES 454SS SEATS MEAN?

No headrest, no armrest, and really "sq." trying to find seats. They don't seem to be 454SS products; the operator place them in his 'ninety 3 for the incredibly little small bit way more legroom they permit.A Cloyes timing chain guarantees appropriate rotation whilst CNC ported LS3 heads continue to maintain the pavement stomping aluminum mill res