Mr Gasket Collector Gaskets Multi-Layered Steel 3-Hole 2.50 in. Diameter 4885G
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Notes: Collector Gaskets Multi-Layered Steel 3-Hole 2.50 in. Diameter 0.78 in. Thick Pair
Hole Diameter: 2-1/2 inch, Bolt Circle: 3-1/2 inch, Bolt Hole: 3/8 inch 3 bolt hole. Multi-Layered Steel (MLS) header collector gaskets are designed for extreme cylinder pressure produced by high horsepower-high compression turbocharged, supercharged & nitrous oxide engines. Manufactured from three stainless steel layers, resists corrosion, will not burn through or push out & maintains maximum fastener torque retention. Stress formed inner and outer layer embossments act like springs that rebound under exhaust flange clamp load, creating force to seal extreme exhaust pressure. Applications: Dynomax, Flowtech, Hedman, Hooker Headers, etcetera,. Features: Suitable for high horsepower-high compression turbocharged, supercharged & nitrous oxide engines Three stainless steel layers resist corrosion, will not burn through or push out & maintains maximum fastener torque retention Stress formed inner and outer layer embossments act like springs that rebound under exhaust flange clamp load, creating force to seal extreme exhaust pressure. Fits most popular headers with 2-1/2 inch collector & 3 hole flange Sold as a pair