Stage 8 Locking
Header Collector Bolts are easy to use and they are absolute
insurance against horsepower loss or noisy exhaust leaks
created by loose nuts or bolts. This unique patented
and trademarked functional design is just four pieces:
a grooved bolt (Zinc Plated Steel), a locking retainer,
a spring clip and a threaded lock-tab. The Locking Collector
Bolt Kits will work with all headers that have a bolted
flange and include six unique and patented grooved 3/8
X 16 X 1” bolts, six locking retainers, six spring
clips and six threaded lock-tabs |