12 Point Black Oxide Grade 12.9 170,000 PSI 12 Pcs. 25mm Long
New set of 12 pcs. Header/Exhaust manifold bolts for all LS series engines. Fits 1997 - Up LS1, LS2, LS6, LM7 4.8L, 5.3L and 6.0L Engines. These are grade 12.9 bolts. Bolts have 12 Point head, Black Oxide Finish. 25mm in Length
