Assembled with top quality components and factory load tested to meet or exceed OEM specifications and ensure the highest output possible at low RPM. Supplied in a one-wire hookup configuration enabling you to run a single wire from the alternator to the battery (positive).

Each unit is supplied with its own individual Quality Assurance graph documenting its performance and is easily identified by the machined pulley. The Natural Finish of this alternator gives a subtle OEM style appearance without the bling of other chrome options, but is still built with modern components giving a huge 100 Amp output.

Don't waste big dollars having your original alternator rebuilt, when you can buy a Genuine Proform 100 Amp Alternator with internal regulator at such a bargain price!

Specifications:

 

• Proform 100 Amp Raw Natural Finish Alternator
• Part number 66434
• Raw/Natural Finish for an original style appearance
• Internal Regulator
• One wire hookup
• 100 Amp
• Factory load tested and certified before being packed
• Supplied and fitted complete with matching machined finish alternator pulley
• 12 month warranty

Fitment Notes:

• Suitable to replace existing 1 wire, internal regulator GM style alternator.
• Mounts measure approximately 18mm outside depth on the short side, 51mm outside depth on the long side.
• The measurement between the mounts from the bolt centres is 6.60".
• Utilizes the the standard GM 10SI style case with 6.600” bolt centres.
• Total length from the front of the rotor shaft to the deepest point at the rear of the case is approximately 168mm.
• Please use the above measurements and information to compare to your original alternator, to ensure correct fitment for your vehicle.