Edelbrock 8558 OLDSMOBILE HEAD BOLT KIT

Edelbrock #8558 is a Head Bolt Kit for 1965-76 Oldsmobile 400-425-455 Engines with 60529, 60515, 60519 Cylinder Heads. Complete set of Head Bolts & Washers for a pair of heads.

---

The Edelbrock #8558 bolt kit contain a complete set of the highest quality head bolts and hardened washers available. Cold-formed to ensure molecular integrity and heat treated prior to thread rolling and machining. Reduced diameter bolt heads eliminate the need for valve train removal to facilitate cylinder head re-torqueing. Hardened and parallel-ground washers are included. Rated at 170,000 p.s.i.

• Highest Quality Head Bolts
• Cold-Formed
• Heat Treated
• Ensures Molecular Integrity
• Reduced Diameter Bolt Heads
• Hardened/Parallel-Ground Washers Included
• Rated At 170000 psi
• Manufactured By ARP

---

Application Summary:

Year	Make/Model
1965-1971	Oldsmobile 442
1965-1979	Oldsmobile 98
1971-1979	Oldsmobile Custom Cruiser
1965-1968	Oldsmobile Cutlass
1970-1977	Oldsmobile Cutlass
1975-1977	Oldsmobile Cutlass Salon
1968-1977	Oldsmobile Cutlass Supreme
1976	Oldsmobile Cutlass Tiara
1967-1968	Oldsmobile Delmont 88
1965-1979	Oldsmobile Delta 88
1965-1966	Oldsmobile Dynamic 88
1965-1966	Oldsmobile F85
1970	Oldsmobile F85
1972	Oldsmobile F85
1965	Oldsmobile Jetstar I
1965-1966	Oldsmobile Starfire
1966-1978	Oldsmobile Toronado
1968-1975	Oldsmobile Vista Cruiser