Pioneer Posi lock Rocker Arm Nut - 7/16-24 in Thread (Set of 16) 197754555 Enjoy extended battery life without

Enjoy extended battery life without added bulk

Replacement stock mount for most GM engines

Use bump rubbers to control abrupt chassis movements for more stability

Adapters replace the standard flat pad on set up blocks and are machined to cradle axle tubes during chassis set-up

WARNING -- Not legal for use on pollution-controlled motor vehicles

Pioneer Posi lock Rocker Arm Nut - 7/16-24 in Thread (Set of 16) 197754555 Enjoy extended battery life withoutProduct Description: Rocker Arm Nut Posi lock 7 16 24 in Thread Steel Zinc Oxide Set of 16 For over a half century, the Pioneer name has represented quality products and customer service in the automotive marketplace. We feature Pioneer Freeze Plug Kits, Pioneer Brass Freeze Plug Kits, Pioneer Steel Freeze Plug Kits, Pioneer Cylinder Head Dowel Pin Kits and Pioneer Engine Enamels at low everyday prices! Show more