Products to Compare (max of 3)
X
Compare These Parts
ALWAYS SECURE
America's Oldest Speed Shop ® 800.979.0122 Lincoln, NE
Filters
Menu
Help Center
Help Center
x
Help Center

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
x
Category
Select a Category
Subcategory
Select a Category
Part
Select a Subcategory

SHIM-DEX

Browse our winning racing and performance auto parts.

MORE
SHIM-DEX
X

SHIM-DEX has revolutionized the use of spark plugs. With the use of SHIM-DEX spark plug shims you will increase power and provide crucial clearance between the spark plug and piston. Never buy extra spark plugs to have them perfectly indexed again! SHIM-DEX shims are reusable many times over. Index your spark plugs easily and effectively with SHIM-DEX!

SHIM-DEX

Products
View by
SHIM-DEX
All
Arrange Results
All

All

New

On Sale

Garage Sale

$21.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$21.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare