Click on image to zoom

12366569 - CPP 12-Point Cylinder Head Nut Kit - 7/16"-20 Set Of 16

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Availability: Item has been discontinued and is no longer available


This aircraft quality nut kit includes 16 of P/N 14044866 12-point nuts. They are 7/16 - 20 and made of 6304 steel. They can be used on all 396, 427, 454, and 502ci engines. For single service replacement use P/N 14044866.

Application List



  • 12366569
  • 12366569
  • Chevrolet Performance Parts
  • Item has been discontinued and is no longer available
  • New


Shipping Information

  • Item Requires Shipping
  • 0.4 lbs.
  • W4.0000” x H4.0000” x L4.0000”

Trusted Specialists GM engine & parts specialists
Located in the USA Owned, operated, & employed
Need Assistance? Call us at 888-748-4655
Mon-Thu 8am-6pm EST
Fri 8am-5:30pm EST
Have a Question Email us and we'll get back to you within 24 hours
Pace B2B