Header Stud And Nut Set; 3/8 in.-16 x 1.5 in.; 12 Studs And Nuts;
Ultra-seal header studs are specially designed and engineered for the professional race car or the pro street machine. The smaller-than-standard tip helps locate the header flange quickly. Zinc plated, self-locking hex flange nuts are ideal for tight fits and spread the load for an even gasket seal. Studs are a must to help prevent stripped threads in aluminum cylinder heads and are black oxide coated for a protective finish.
  • Specially Designed
  • Smaller Than Standard Tip
  • Locates Flange Quickly
  • Zinc Plated
  • Self-Locking Hex
  • For Tight Fits
  • For Even Gasket Seal

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.