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Vehicle Info NeededMOROSOPART NUMBER: 710-64700
Crankshaft Pulley Pre-1972 Chrysler 340-440
$10099
Ships on 09/08/2026
Lowest Price GuaranteeCast Aluminum Crankshaft Pulleys
- Crankshaft Pulley
- Pre-1972 Chrysler 340-440
- With Standard Balancer
- Single Groove
- 5.00" Diameter
- 30% Reduction
Features: - Precision machined from high grade, lightweight aluminum castings
- Extra-deep belt grooves provide added belt retention during rapid changes in engine RPM
- Small pulley diameter slows fan, water pump and alternator speed to reduce horsepower-robbing drag
- High RPM water pump operation is improved, reducing impeller speed below cavitation threshold
- Uses 36° x .5313 wide V-belt
Stop Worrying About Belt Slippage
Produced from high-strength cast or billet aluminum, Moroso alternator, crankshaft, power steering, and vacuum pump pulleys feature a deep groove for improved belt retention at high rpm.
Part TypeCrankshaft Pulley
Product LineMoroso V-Belt Racing Pulleys
BrandMOROSO
Package Height4.4
Package Width5.7
Package Length6.0
Weight2.0 PG
Part CategoryPerformance Parts
Hardware IncludedNo
Crankshaft Nose Cover IncludedNo
Underdrive Percentage30 percent
Pulley StyleV-Belt Pulley
UnderdriveYes
Pulley FinishNatural
QuantitySold individually
OverdriveNo
Groove Quantity1
Part FitmentSemi Universal
Outside Diameter5 in (127 mm)
Pulley MaterialAluminum
Vendor Part Number64700
Package Qty1
Package TypeEA
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