Proform Valve Covers Tall Steel Black Wrinkle Chev BB #141-811 Met M12x60 ZP M42 HSS - Stack-Cut Geometry

M42 HSS - Stack-Cut Geometry with 19mm Depth of Cut

Easy to read and set for error-free adjustment

Engine Number: 304

Slideways and base precision ground

Part number HU250TM

Proform Valve Covers Tall Steel Black Wrinkle Chev BB #141-811 Met M12x60 ZP M42 HSS - Stack-Cut GeometryProform stamped steel valve covers are 20 percent thicker than typical aftermarket valve covers. This greatly reduces the likelihood of leakage around the valve cover flange area caused by fasteners being over torqued. These heavy gauge steel covers are officially licensed GM products and bear the Chevrolet logo and Bowtie Emblem, unless otherwise specified. They're available in both tall and short heights, with either a chrome or black crinkle