We strive to satisfy 100% of our customers
Signup to our Newsletter for specials and discounts
Sign up for an Affiliate Account and earn commission on each sale!!!
  • Repairs 14mm tapered seat and gasketed spark plug ports in aluminum and cast iron heads
  • No drilling required
  • Includes: tap, expanding tool & one each of 3 sizes of inserts.
    • 98142 – 1/4” Insert
    • 98143 – 3/8” Insert
    • 98144 – 5/8” Insert
  • Pro-Thread Kit MTC 14 – 1.25
  • Hex head with internal 3/8″ drive

Additional information

Weight 0.7 lbs


There are no reviews yet.

Be the first to review “CTA 98141 Pro-Thread 14mm Spark Plug Repair Kit – Tapered Seat”

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

You may also like…