EMPI 98-1373-B Hi-Performance Dual Port Cylinder Head, 85.5mm Bore, 35.5 X 32mm S/S Valves, Single Hi-Rev Valve Springs, Chromoly Retainers, W/ Performance Valve Job, Each. Hi-Performance Cylinder Heads Made From Stock Design 040 Casting With Performance Valve Job These Hi-Performance Heads are modeled after EMPI's 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…
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