Bring your Mopar into the 21st Century with our new 100 Amp internally regulated alternators. These are 100% brand new, and feature CNC aluminum pulleys already installed. Incredibly simple hookup with just a ground and one large gauge wire to the battery. These can also be subsituted in our complete engine front end kits if desired, which include all the pulleys, belts, brackets, bolts and spacers you need to mount these on the front of your Mopar big block just like the factory did. This one is supplied in a satin finish aluminum, just like the factory ones, except nobody will know they are actually 100 amp powerhouses!
Our lightweight alternator and bracket conversion kit frees up a few extra pounds. This complete kit contains a modern, internally regulated lightweight and compact Denso 60 Amp alternator, as well as the mounting spacers, brackets and bolts necessary to retrofit this alternator onto your big block Mopar. And since these are internally regulated, you can simplify your wiring by getting rid of that factory firewall mounted voltage regulator. We even include the single groove pulley on the alternator! A nice clean looking setup that will make your car stand out from the pack... and at a great price!
For those that want original factory looking parts we now offer our BRAND NEW REPRODUCTION 100% USA made factory style alternator bracket set. These come in a powder coated black finish. They have all the curves and holes exactly like the factory ones did, including the two upper holes which fit both low deck "B" (361-383-400) and raised deck "RB" (413-426-440) engines. Aftermarket chrome units have only one hole which fits only RB engines. These require a 1968 or later water pump housing, or an aftermarket aluminum one. Why pay 50-60 bucks or more from the "reproduction" stores when we now have these available at a very affordable price.
Shown above is our BRAND NEW REPRODUCTION chrome plated alternator bracket set. The plating and overall quality on these is among the best we've ever seen. These fit all years and models of RB wedge big blocks, as long as a 1968 or later water pump housing (or our aftermarket aluminum version) is used. And, they're now available at a very affordable price. These will not fit "B" engines (361-383-400) unless an additional hole is drilled for the slightly different location of the top bolt.
We are die hard Mopar guys over here. Most of us have been into Mopar for decades and have had dozens of them over the years. Naturally, we know all about Mopars famous super stock program, where the engineers stopped the stamping presses, removed the steel and did a limited run of aluminum through the presses to make doors, fenders, hoods, and lots of other stuff out of aluminum so it would be a fraction of the weight. Well, we make our own alternator and power steering brackets, so we thought, wouldn't it be cool if we did the same thing? So, we are offering a limited production run of our brackets out of aluminum! It's amazing how much lighter these are. Factory steel alternator brackets come in at about one pound for the set, and these aluminum ones are barely a third of a pound. A super cool conversation piece. They even have the factory original "TOP" stamped into them. Run them as is, polish 'em, or paint 'em black for that Stealth look. Get them while you can, only while supplies last... And, made in the USA of course!
Our Performance 12 point bolt kits are a nice looking option that features grade 8 strength, black oxide coating, and with a price that doesn't break the bank. This kit includes all the bolts and spacers you need to attach the alternator to the engine just like the factory did.
These are a custom made length, not available off the shelf. You can be assured that at 440 Source, we've done our homework, and you'll be getting the correct, factory original length bolts for this application.
Replacement "squareback" style alternator. These work with the 1970 & later style "dual field" electronic regulators. They can also be used with the '69 and earlier single field "points" type regulator if one field is connected to ground. These may have either a dual or single pulley. If you are using them with a single belt setup, only the pulley closest to the alternator is used. They work great with our brackets, belts, and bolt & spacer kits listed above. Some details in the appearance of the actual part may vary slightly from the picture, especially the pulley type and color.
By accessing and using this site, and/or ordering any merchandise from us, you agree that you have read and are bound by the policies,
terms and conditions set forth in the terms and conditions linked pages above. Please read these policies FULLY before ordering.