Stage 8 Locking Header Bolt Kit - 6pt. Mixed Sizes (12) 15-NEC-CAY Beyea header flanges are all

Beyea header flanges are all 5/16" laser cut to ensure good support and seal

Dual 1/2 in NPT Inlet

Shatterproof

Transmission Mount

When you upgrade from steel to titanium valve spring retainers you gain speed and power

Stage 8 Locking Header Bolt Kit - 6pt. Mixed Sizes (12) 15-NEC-CAY Beyea header flanges are allProduct Description: Header Bolt Locking Various Sizes Hex Head Steel Nickel Plated AMC V8 Set of 12 Stage 8 Locking Fasteners has provided Fail Safe Joint Integrity For Critical Applications over 22 years. Stage 8 Locking Fasteners are available in kits, ready to install on all critical automotive parts like headers, starters or turbos. Stage 8 Locking Fasteners easily install on all popular makes and models and are available in U. S. and Metric