Cylinder Head Twin Port Hi Performance 90.5/92mm
These Hi-Performance Heads are modeled after our Stock Dual Port Cylinder Heads (98-1355-B Casting). Made from a Special Aluminum Alloy for strength and rigidity that is repairable.
Assembled with 35.5 Intake and 32mm Exhaust Seats, Hi-Rev Single Valve Springs, Chromoly Retainers, Hardened Keepers, Stainless Steel Valves, Bronze Valve Guides, Rocker, Exhaust and Intake Studs.
These heads are with Standard 14mm ½” reach Spark Plug holes. All EMPI Complete Heads are supplied with Stainless Steel Valves. Lash Caps P/N 4006 are required in all cylinder head applications that have Stainless Steel Valves.
Tools available:
We also sell a Bench Mount Head assembly tool here.
Our Reference: 98-1374-B
Located: Row 29