Engine Header Gasket Set Small Block Chevy Square Port Aluminum MaterialPair Proform Engine Timing Cover They are made from quality

They are made from quality chrome moly steel

0 to 45 degree

Features A Knurled End For Better Grip

100 Inch Valve Springs

Proform No-Mess Refill Pack

Engine Header Gasket Set Small Block Chevy Square Port Aluminum MaterialPair Proform Engine Timing Cover They are made from qualityPROFORM soft conforming aluminum gaskets easily conform to the collector flanges for a superior seal. Durable, theft resistent clamshell packaging. Each kit comes with 2 gaskets. Sold as a pair. Product Details: Engine Header Gasket Kit Fits Small Block Chevy Engines With Square Exhaust Ports Made From Soft Conforming Aluminum Material Easily Mates And Conforms To The Surface Of Exhaust Headers Provides A Great Seal Each Time Sold As A Pair