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Gen 5 LT Intake Manifold Base Plate Weld Flanges

In stock
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GM LT Series Engine Intake Weld Flanges

for custom fabricated intake manifolds

  Compatible with: 2014 and newer V8 LT series engines including LT1, L83, & L86   Includes: 2 adapter plates (1/2" thick) with 8 O-ring seals    Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum 6061-T6

More Information

Bullet Point 1 Compatible with 2014 And Newer V8 LT Series Engines Including LT1, L83, & L86
Bullet Point 2 Made in Wichita Kansas from Aerospace Grade USA Billet Aluminum
Bullet Point 3 Includes Two Adapter Plates (1/2" thick) with 8 Oring Seals
Bullet Point 4 Used for Custom Fabricated Intake Manifolds
Bullet Point 5 Compatible with GM LT Series Engine
Manufacturer Part Number 551592
UPC 656729845929
Weight 3.300000
ICT Manufacturer ICT Billet
United States United States
Length Inches 17
Width Inches 3
Height Inches 1
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WARNING - This product can expose you to chemicals including lead, 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.