Fel-Pro Exhaust Header Gaskets - Steel Core Laminate - SB Chevy LS1 - Large Race Port 1.90" Harmonic Damper Bolt These weld nuts are ideal

These weld nuts are ideal for mounting ballast

1973-1981 Buick Regal

5000 Series

adding Carroll Shelby to the equation always yielded results

350 in Long

Fel-Pro Exhaust Header Gaskets - Steel Core Laminate - SB Chevy LS1 - Large Race Port 1.90" Harmonic Damper Bolt These weld nuts are idealFel 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.