12-Point Nut, Polished S/S Block-Off / Delete Plates Nothing beats bolt-on and direct

Nothing beats bolt-on and direct connection components especially when they improve performance like this Aeroflow Performance GM 2 tower coils

-16mm Barb 4" (100mm) long tube with 38-44mm hole centres to suit turbos with 38mm bolt centres on core

Honda K20/K24

These threads will suit various oil filters and all adapters feature a 3/4"-16 internal thread

12-Point Nut, Polished S/S Block-Off / Delete Plates Nothing beats bolt-on and direct10mm X 1. 00 Thread, 12mm Socket (10 Pack) Part Number : AR401 8351 Available in a variety of sizes to suit your needs, all ARP 12 point nuts are constructed from 8740 chrome moly steel or ARP Stainless, and meet ARP's highest standards of quality. Rated at 180,000 psi tensile strength, ARP 12 point nuts are manufactured in thick wall versions for optimum strength and rigidity and thin wall versions for applications with limited space requirements.