Description
Fel Pro Perma Torque Head Gasket Composition Type 4.180" Bore .039" Compressed Thickness SB Chevy 1341141 2017 2019 Ford F 350 Super Duty WEI7155 2017 2019 Ford F 350 Super Duty 81 Designed to fit the shape of the Product Description: Recommended for engines running extreme levels of boost or nitrous oxide