Manley Performance
Engine Components › Rotating Assemblies
MAN Rotating Assemblies
Part # man290300RH MFR # 290300RH UPC 807298080130 ID 881254
Manley Rotating Assembly, SBC 434 4.000 STROKE/+4cc DOME
✓ In Stock (4 locations)
$3,263.42
MSRP $3,303.06
Save $39.64 (1% off)
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⚠️ Prop 65 Warning — Contains chemicals known to the State of California to cause cancer or reproductive harm.
⚠️ Not CARB Approved — Race/off-road use only. Not legal for street use on California-registered vehicles.
⚠️ CARB Acknowledgment Required — Buyer must confirm emissions compliance at checkout.