Fel-Pro Exhaust Header Gaskets - Steel Core Laminate - SB Chevy LS1 - Large Race Port 1.90" H760C01M These single groove Machined Steel

These single groove Machined Steel Street Locks with 7

580" outer diameter while reducing the outer diameter of the valve guide to

130 in Coil Bind

Not applicable to kits manufactured before 2015

Ford Mustang 1979-2004

Fel-Pro Exhaust Header Gaskets - Steel Core Laminate - SB Chevy LS1 - Large Race Port 1.90" H760C01M These single groove Machined SteelFel Pro Performance Gaskets deliver reliable sealing under grueling racing conditions. From the leader in aftermarket engine sealing, FEL PRO the gaskets professionals trust. Each gasket, set, or seal is built to meet or exceed all original equipment specifications and is validated for fit, form, and function. GMP Performance V8, 346 (5. 7L); LS 1 Resists blowout and burnout from high temperature exhaust and is far stronger than basic paper gaskets.