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Proform Machined Pulley Alternator

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Part # 66445N
SKU # 523736
In stock|
Estimated delivery Apr. 23
Part #66445N
SKU #523736
Case MaterialAluminum
Mounting TypeBolt-on
Distance Between Mounting Feet6.625in
One Wire CapableNo
External Fan IncludedYes
Grade TypePerformance
Outside Pulley Diameter2.63in
Terminal Quantity1
Regulator TypeInternal
Fan TypeExternal
Pulley Groove Quantity1
Pulley IncludedYes
Case Circumference17.75in
External Regulator IncludedNo
Drive End To Pulley 1st Groove Distance1.4in
Pulley Belt TypeV-Belt
Amperage Rating70A
Case ColorChrome
Drive End To Rotor Shaft End Distance1.75in
Can you tell the difference? Most chrome alternators look nearly the same, and that's why what's on the inside is so critical. Reliability starts with how it's made. Choosing PROFORM means choosing alternators with components produced by highly specialized machines, assembled by highly trained personnel using dedicated jigs and equipment, with everything 100% new for maximum longevity and optimum Performance. After assembly each alternator is individually tested at the factory. Finally, it's boxed with a quality assurance graph that documents the specific unit's output Performance. We do the testing, not you! And PROFORM proves it!
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    A manufactuRing break-through has enabled PROFORM to offer 100% NEW alternators with the same affordability as our popular re-built models!
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    GM 73-86 with Internal Regulator.
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    Each unit is supplied with its own individual Quality Assurance graph documenting its Performance and is easily identified by the machined pulley.