Powermaster 37293 Alternator

This item is brand-new, factory sealed.

• Ultimate Custom Billet Look At Affordable Prices
• Smooth Die Cast Housing w/Teardrop Design
• Smooth Back w/Special Power master Vents

• Manufacturer: Powermaster
• Brand: Powermaster
• Model: Alt GM 12SI Chrome 150A 1V Pulley 1 or 3 Wire
• Item Weight: 13.25 pounds
• Product Dimensions: 9.3 x 7.8 x 7.3 inches
• Item model number: 37293
• Is Discontinued By Manufacturer: No
• Exterior: Machined
• Manufacturer Part Number: 37293
• OEM Part Number: 37293

GM has offered several series of alternators over the years, each time taking a step up in performance. The great thing about these alternators and aftermarket brackets is that for the most part they are interchangeable. Starting with the externally regulated 10dn alternator of the 1960s and moving all the way to the CS130D alternator of late, aftermarket brackets with rod end tensioners will interchange. The 2" mounting foot width is common to all of them and the 6.61" bolt spacing is common (except the CS130D has 7.24" bolt spacing, which many brackets accommodate). Race Prepped Alternators feature a balanced rotor for high rpm applications.