Fel-Pro 326-455 Pontiac Exhaust Port Size 1.53" x 2" SB51201 Provides maximum protection available for

Provides maximum protection available for cams and lifters during initial break-in

Pro-Series features an indestructible electroless nickel finish

Mechanical Pressure / Vacuum Gauges

Tachometer Wiring Harness

This is the current standard issue quick release helmet hardware set (pair) for your NecksGen Original and NecksGen REV devices

Fel-Pro 326-455 Pontiac Exhaust Port Size 1.53" x 2" SB51201 Provides maximum protection available forFel Pro 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, 326 (5. 3L), 350 (5. 7L), 389 (6. 4L), 400 (6. 6L), 421 (6. 9L), 428 (7. 0L), 455 (7. 5L) Resists blowout and burnout from high temperature