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1960up SBC Valve Cover to 55-59 Staggered Bolt Head Adapter

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Small Block Chevy Valve Cover Adapters

These adapters let you run late model (1960 & newer) valve covers on early style staggered bolt pattern cylinder heads from 1955-59.

  • Made in the USA from 3/8" Billet Aluminum
  • Includes: 2 adapters, and mounting hardware

These will require a gasket and/or sealer on both sides of the spacer

More Information

Bullet Point 1 Valve Cover Adapters
Bullet Point 2 Made in Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
Bullet Point 3 Includes 2 Adapters and Mounting Hardware
Bullet Point 4 Compatible with Small Block Chevy
Bullet Point 5 Adapters Let You Run Late Model 1960 and Newer Valve Covers on Early Style Staggered Bolt Pattern Cylinder Heads From 1955-59
Manufacturer Part Number 551561
UPC 656729845615
Weight 2.000000
ICT Manufacturer ICT Billet
United States United States
Length Inches 20
Width Inches 5
Height Inches 1
Download .PDF for Vehicle No

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.