Harley Shovelhead cylinder base washer & ARP 12 point air craft nuts - Stainless old-stf These filters are washable and

These filters are washable and reusable and are custom designed to fit into your existing factory air box

Polished Old-Stf Centerline aluminum adjustable 4 speed transmission mounting plate

Most carburetor fitments available

Complete kit for both cylinder heads using tall style D-rings

Save time with this drill bushing plate to locate stud holes while repairing your transmission

Harley Shovelhead cylinder base washer & ARP 12 point air craft nuts - Stainless old-stf These filters are washable and8ea Shovelhead 1978 84 style cylinder base washer ( fits most big twin cylinders including earlier 66 shovelhead ) thick case hardened reinforcement "stud spacer" in chrome finish. 8ea High quality ARP air craft style 12 point nuts with non mar flange fits all 36 84 big twin cylinder studs. These nuts are stronger than grade 8, ARP's "Stainless 300" class with over 170,000psi tensile strength. Made in USA.