ZNDAW 2PCS 3" Exhaust Gaskets, Copper Header Collector Flange Gaskets Reusable Manifold Parts, Ultra Seal Triangle Exhaust Header Gasket for SBC BBC 302 350 454, Car Accessories

ZNDAW 2PCS 3" Exhaust Gaskets, Copper Header Collector Flange Gaskets Reusable Manifold Parts, Ultra Seal Triangle Exhaust Header Gasket for SBC BBC 302 350 454, Car Accessories

• Excellent Material: Our exhaust flange gaskets are made from high-quality copper with superior heat and wear resistance. Its heat resistance allows it to maintain structural integrity and provide a reliable seal at high temperatures. You also don't have to worry about it warping and cracking
• Efficient Sealing: These superior flange gaskets are elastic sealing gaskets. They are installed between the pipes and the cylinders to prevent the hot air from spreading outward. In addition, the inner rings of these flange gaskets adopt an O-shaped design, providing better sealing performance
• Practical Functions: These exhaust pipe flange gaskets, by connecting the pipe openings, can significantly reduce energy loss. They also help reduce engine noise and keep the engine in an efficient operating state. In addition, they can be used to replace old or flange gaskets that need to be replaced
• Wide Compatibility: Three types of exhaust gaskets with central diameters of 2.5", 3", and 3.5" are available, featuring bolt hole spacings of 3.1" (79 mm), 8.4" (213 mm), and 3.9" (99 mm), respectively. All gaskets are compatible with 0.4" (10 mm) bolts and fit SBC, BBC, 302, 350 and 454 engines
• Simple Installation: Installing the car exhaust collector gasket is very easy. The first step you need to take is to place the exhaust gasket over the port, aligning the piston holes as well as the screw holes and bolt holes. Then use a screwdriver to tighten the nuts to achieve a stable and firm fit