Manley Performance
Engine Components › Rotating Assemblies
MAN Rotating Assemblies
Part # man28555RH MFR # 28555RH UPC 807298079776 ID 672078
Manley Chevrolet Big Block Rotating Assembly BBC 555 CID 4.250in Stroke 4.560in Bore -3cc
✓ In Stock (4 locations)
$3,439.84
MSRP $3,481.62
Save $41.78 (1% off)
Free ground shipping on eligible orders
⚠️ 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.