
MOROSOPART NUMBER: 710-64200
Crankshaft Pulley Pre-1969 Big Block Chevy
$6799
1 left in stockCast Aluminum Crankshaft Pulleys
- Crankshaft Pulley
- Pre-1969 Big Block Chevy
- With Short Water Pump
- Single Groove
- 5.25" 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
Part TypeCrankshaft Pulley
BrandMOROSO
Package Height1.3
Package Width8.7
Package Length14.0
Weight1.2 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 Diameter5.25 in (133.4 mm)
Pulley MaterialAluminum
Vendor Part Number64200
Package Qty1
Package TypeEA
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