Spectre’s Locking Header Bolt Kit offers reliable header hardware designed to fit GM, Ford, and the majority of Chrysler engines. Measuring 3/8 inch-16 by 7/8 inch, these grade 5 header bolts feature hex heads and a gold Iridite finish. This kit includes 12 bolts and 6 lock wires to prevent the header bolts from loosening over time.
- Grade 5 hex head bolts
- Features a gold Iridite finish
- 12 header bolts per package
- Lock wires included
- 3/8 inch-16 by 7/8 inch bolts