Proform Wedge Locking Header Bolts 3/8in x 1in 16pcs. PFM66756

Header Bolt - Locking - 3/8-16 in Thread - 1.000 in Long - Hex Head - Steel - Black Oxide - Chevy V8 - Set of 16

Fasteners, Engine Fastener Kits, Exhaust Manifold/Header Fastener Kits by PROFORM