Powermaster 12SI GM Alternator 100 Amp 1V Pulley 1&3 Wire Ratchet Tie Down 1-1/8 in Thick

1-1/8 in Thick

most caps have an optional wire retainer that is supplied with these cap to lock the wires in place

Fits two AutoMeter 3 1/8" instruments and four 2 1/16" gauges which feature a Street Rod bezel style

Engine Oil Pan Gasket Set

Bolt-In Ball Joint

Powermaster 12SI GM Alternator 100 Amp 1V Pulley 1&3 Wire Ratchet Tie Down 1-1/8 in ThickProduct Description: Alternator GM Original Look 12SI 100 amps 12V 1 Wire 3 Wire Single V Belt Pulley Straight Mount Aluminum Case Natural GM Sold Individually Powermaster produces alternators and starters for both street rod and racing applications. They also offer related accessories, including brackets, wiring harnesses, pulleys, and drive kits. Powermaster Motorsports is the leader in high performance alternators and starters for auto racing.