Fel-Pro Exhaust Header Gaskets - Steel Core Laminate - Buick, Dart Heads - 1.60" x 1.45" Ports R07C08YXL and Mercury C6 automatic transmissions

and Mercury C6 automatic transmissions

It features full ratchet action performance

Increased timing accuracy

412 in Long

Our large competition race style bump stops smooth out compression better and have a large reinforced metal plate welded to the mounting plate and molded-in

Fel-Pro Exhaust Header Gaskets - Steel Core Laminate - Buick, Dart Heads - 1.60" x 1.45" Ports R07C08YXL and Mercury C6 automatic transmissionsFel 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, 262 (4. 3L), 265 (4. 3L), 267 (4. 4L), 283 (4. 6L), 302 (4. 9L), 305 (5. 0L), 307 (5. L), 327 (5. 3L), 350 (5. 7L), 400 (6. 6L); Buick Dart