PERFECT FIT FOR 3.5" EXHAUST SYSTEMS: Designed for 3.5-inch (90mm) inner diameter flanges with 2-bolt configurations, ensuring seamless compatibility with heavy-duty automotive, industrial, or performance exhaust setups.
PRECISE BOLT SPACING: Bolt hole measurements: center-to-center 115mm (4.5"), inner-to-inner 99.2mm (3.9"), outer-to-outer 130mm (5.1"). Compatible with bolts under 12.5mm (1/2") in diameter for secure and accurate alignment.
HEAVY-DUTY CONSTRUCTION: Built with 3-layer galvanized steel and graphite core, offering exceptional heat resistance and durability. Total thickness: 2.3mm (0.09")—ideal for extreme-temperature silencer and exhaust applications.
HIGH-TEMP PERFORMANCE: Engineered to withstand intense heat and pressure, delivering leak-free sealing for demanding environments like industrial machinery, trucks, or high-performance vehicles.
COMPLETE PACKAGE INCLUDES: 2 heavy-duty gaskets in a durable nylon bag for easy storage and quick installation. Ensures reliable performance and extended longevity for critical exhaust components.