March Performance 140 amp Alternator 12V 1-Wire 10Si Style Case - Aluminum Case Mallory 1984-1996 Pontiac Firebird

1984-1996 Pontiac Firebird

The inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application)

3 in Radius

Main Jet Spring

This model of carburetor has the square bore flange bolt pattern

March Performance 140 amp Alternator 12V 1-Wire 10Si Style Case - Aluminum Case Mallory 1984-1996 Pontiac FirebirdProduct Description: Alternator 140 amps 12V 1 Wire No Pulley 10Si Style Case Aluminum Case Clear Powder Coat GM Sold Individually DESIGN. PRECISION. STYLE. OVER 30 YEARS OF BEING UNDER THE HOOD Our expertly trained & highly experienced staff is committed to helping our customers get the right product for their ride. Our team is based out of our state of the art 50,000 foot square facility in Naples, Florida. All products & kits are developed,