*excludes Alaska, Hawaii & Puerto Rico

LS1 Starter Bolt Kit (compatible with all factory style LS starters)

In stock
- +

One set of 3 Starter Bolts for GM LS series engines

Compatible with all 2-bolt pattern LS starters

  • Compatible with factory style starters that require 2 long bolts or 1 long and 1 short
  • All ICT Billet metric flange bolts are custom made for us, right here in the USA!!
  • Bolts are clear zinc coated steel, Grade 10.9, JIS head
  • Torque Spec for bellhousing bolts is 37 ft-lb

More Information

Bullet Point 1 Made in the USA bolts
Manufacturer Part Number 551681
UPC 682384790502
Weight 0.500000
ICT Manufacturer ICT Billet
United States United States
Length Inches 5
Width Inches 1
Height Inches 1

WARNING - This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to


ALUMINUM: Most of the aluminum alloys used today contain some level of lead, usually less than .1%. Lead is known to the state of California to cause cancer and reproductive harm. Most aluminum alloys are physiologically inert in their solid form, and the lead is contained within, however user-generated dust and/or fumes may pose a hazard if inhaled or ingested. Heating beyond a certain temperature may also provide avenues for exposure.


STEEL (steel bolts):  Steel is an iron alloy with several metals including Nickel and Chromium. Both Nickel and Chromium are known to the State of California to cause cancer and reproductive harm, respectfully. This warning applies to stainless steels as well.