*excludes Alaska, Hawaii & Puerto Rico

6pc Extended Length LS Flexplate Flywheel Adapter Bolts Set Kit LS1 LS3 LS2

In stock
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LS Flexplate Adapter Bolt Set

Compatible with: GM LS1, LS2, LS3, LS6, and LS7 series engines (and many more) with 6 bolt Crankshafts

  • M11-1.5 thread, 28mm (extended length bolts for use with crankshaft adapter plates)
  • Package Includes: 6 bolts (OEM grade 10.9)
*Gen 5, LT and LSA engines require 8 bolts *LS9 engines require 9 bolts

More Information

Bullet Point 1 Extended Length Bolts for use with Crankshaft Adapter Plates
Bullet Point 2 M11-1.5 thread
Bullet Point 3 Package Includes 6 bolts
Bullet Point 4 OEM grade 10.9
Bullet Point 5 6 Point Head Design
Manufacturer Part Number 551951X6
UPC 657814751705
Weight 0.440000
ICT Manufacturer ICT Billet
United States United States
Length Inches 1
Width Inches 3
Height Inches 3
Download .PDF for Vehicle No

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.