Stage 8 Locking Header Bolt Kit - 12pt. 3/8-16 x 1-1/4 (16) RJS Racing Equipment Tower mounts are also available

Tower mounts are also available as a new option for SS and ES style front frames providing an alternative to the M style double shear a-frame mounts

Different styles suit a variety of applications

Accurately measures several timing functions of an engine: camshaft centerline

Due to slight variation in blocks

Stage 8 Locking Header Bolt Kit - 12pt. 3/8-16 x 1-1/4 (16) RJS Racing Equipment Tower mounts are also availableProduct Description: Header Bolt Locking 3 8 16 in Thread 1. 25 in Long 12 Point Head Steel Nickel Plated Small Block Ford Set of 16 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