The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block. User 1 Installation Instructions
This Part Fits:
Year
Make
Model
Submodel
2015-2019
Ford
Mustang
Shelby GT350
2015-2019
Ford
Mustang
Shelby GT350R
Check out these other products:
Recently viewed
Shop with Confidence
Did you know our team has hands on experience with the parts & vehicles we specialize in? Not sure what to do? Use the live chat feature.
Fast Shipping & Handling
With access to 15 warehouses located throughout the United States, we are focused on providing the fastest shipping times for our customers.
Secure payments
We accept all major credit cards & Shop pay financing.
