Distributor Stud Kit, 12-Point Nut S/S
fits SB/BB Chev

One Of The Most Critical-yet O ften Overlooked- Fasteners Use d In Any Engine Locks The Timi ng In Place. Arp Offers These Premium Grade Studs, Which Are Equipped With Vibration-resis tant J-form Threads. A Special Bullet Nose Helps Guide Nut I nto Place Without Crossthreadi ng. Washers Included.