Made by Spectre 46703. 12 pieces plus tool. 12 gold irridite header bolts. 3/4" length - 16 threads.
46703 SPECTRE HEADER BOLT SET 3/4" LENGTH 3/8"-16 THREADS QTY:12
46703 SPECTRE HEADER BOLT SET 3/4" LENGTH 3/8"-16 THREADS QTY:11 OPENED, USED 1
46703 SPECTRE HEADER BOLT SET 3/4" LENGTH 3/8"-16 THREADS SBC Free Shipping.
SPECTRE Header For Bolt Kit 3/8-16 In Thread, 0.875 In Long, Allen Head, Steel,
Chevy BB 12 Point 3/4" Black Oxide 170K PSI Exhaust Header Bolt Kit 16 Pcs. NEW
