This carburetor shear plate is machined from aluminum with a natural finish, 0.5 inch thick, with a 4 hole pattern and 2.125 inch bores.
Spec Sheet: Allstar Spec Sheet
Compatibility
Built for 4500/Dominator flange carburetors. This is not compatible with 4150-style square bore carburetors.
FAQ
What carburetor flange does this shear plate fit?
It fits 4500/Dominator flange carburetors. It is not compatible with 4150-style square bore carburetors.
How thick is this shear plate?
It is 0.5 inch thick.
What size are the bores?
The bores measure 2.125 inch each, with a 4 hole pattern.
How does this differ from ALL25972?
This shear plate has 2.125 inch bores. ALL25972 is the same style with slightly smaller 2.000 inch bores.

