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Vehicle Info NeededMOROSOPART NUMBER: 710-64550
Crankshaft Pulley Ford 351C/M, 400M and Boss 302
$10099
Ships on Sep 11, 2026
Lowest Price GuaranteeCast Aluminum Crankshaft Pulleys
- Crankshaft Pulley
- Ford 351C/M, 400M and Boss 302
- Fits all 4-Bolt Balancers
- Double Groove
- 4.00" Diameter
- Reduction Ratio Varies
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 Height4.2
Package Width4.4
Package Length5.9
Weight2.68 PG
Part CategoryPerformance Parts
Hardware IncludedNo
Crankshaft Nose Cover IncludedNo
Pulley StyleV-Belt Pulley
UnderdriveYes
Pulley FinishNatural
Groove Quantity2
QuantitySold individually
OverdriveNo
Part FitmentSemi Universal
Outside Diameter4 in (101.6 mm)
Pulley MaterialAluminum
Vendor Part Number64550
Package Qty1
Package TypeEA
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