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Cylinder Heads, Parts 4.2L V8

40v (V8 4.2) H.D. Valve Spring Kit with Titanium Retainers

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
$940.00
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V8 40v Valve Kit Stainless Intake-Inconel Exhaust Valves, +1mm

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)
$1,465.00
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