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Header - Exhaust Bolts
Spectre offers both standard and Lockwire header bolts. Our Lockwire header bolts are designed to use an additional lock-wire to keep the bolts from backing out and falling away from the constant heating and cooling causing the bolts to loosen. Utilizing stainless steel wire wrapped with a spring to hold tension, you simply insert the lockwire into the pre-drilled and iridite-plated bolts once properly torqued. Simple, effective and just one of the Spectre fasteners that makes doing the job easier and better.
Available Products

4668
BOLT KIT; LOCKING HEADER, 12 PACK

46703
HEADER BOLTS; 3/4" W/TOOL

46723
HEADER BOLTS; 7/8" W/TOOL

4675
COLLECTOR BOLTS; 3/8" X 1"