| PART NUMBER | APPLICATION | DESCRIPTION/NOTES |
| M-6584-A50** |
289/302/351W M-6049-X306/X307 |
Production-type design featuring metal gasket with bonded O-ring. Part of high performance 5.0L gasket kit M-6051-A50. Designed for valve covers without a gasket lip. (does not fit M-6049-Z304DA Cylinder Heads and M-6582-BOSS/BOSSP/BOSS302/W427B/W427P Valve Covers. For these applications Fel-Pro® VS 13264T recommended) |
| M-6584-A460* | 429/460 Wedge | Competition quality gasket set. Cork-rubber material is laminated to a steel core to produce superior strength and resistance to distortion and creep. Recommended for use with die-cast rocker arm cover M-6582-C460 or M-6582-R460. |
| M-6584-A452* | 351C/351M/400, and M-6049-C3L/SCI/C3H/D3 Heads | Precision edge-molded silicone rubber sealing beads on a rigid carrier to resist high heat and high vacuum. Built-in torque limiters prevent over-compression and gasket splitting. Great for on-again/off-again applications |