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Cylinder Heads, Parts 4.2L V8
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40v (V8 4.2) H.D. Valve Spring Kit with Titanium Retainers
5v Heavy Duty High Lift Spring Kit with Titanium Retainers. Intake Spring Pressure 56lb@36.6mm on seat, 125lb@10.5mm. Exhaust Pressure 75lb@33.7mm on seat, 180lb@ 14.12mm 5v Heavy Duty High Lift Spring Kit with Titanium Retainers. Intake Spring Pressu... -
V8 40v Valve Kit Stainless Intake-Inconel Exhaust Valves, +1mm
This Kit includes 1mm oversize Harden Black Nitride EV8 (21-4N) Stainless intake valves and 1mm oversize Inconel 751 Exhaust Valves. Manganese-Silcon-Aluminum-Bronze Valve Guides, Keepers, Valve stems seals. (077 109 611 S 077 109 601 Q) This Kit includes 1mm oversize Harden Black Nitride EV8 (21-4N) Stainless intake...