Vehicle Fitment
- Fits Following Engines: 400 CID Chevrolet Small Block Generation I
- Will not Fit Models Begfore 1982 corvettes without Cross Member Modification.
Pro-Track™ Serpentine Engine Pulley Kit (21125) by March Performance®. For the Performance oriented engine builder March Performance’s new All Billet Aluminum Pro-Track serpentine system is just the ticket. This 1" thick one-piece alternator and A/C bracket is not only strong, but light. A separate bracket allows the option of remote or canister Style power steering or no power steering. Pro-Track makes use of a unique easy to use belt tension adjustment tool. Once the belt tension has been set, the adjustment tool is easily removed and stowed away until the next time the belt requires adjustment. For the ultimate in convenience an optional spring loaded tensioner is available. Precision CNC mAC HIned from 6061-T6 aluminum for strength and perfect fit. These Kits also include all the mounting hardware you’ll need and detailed instructions so installation is a snap. You can also forget about polishing this assembly, as it features maintenance-free powder coating in Clear, Black, Black Onyx and also in Chrome! This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get your vehicle back on the road faster and easier.
Pulley Style: Serpentine |
Bracket Finish: Clear powder coated |
Bracket Material: Billet aluminum |
Quantity: Sold as a Kit |
March Performance® traces its roots back to 1974, when Edward March and his sons Kim and Craig started a family business. Initially, the company made aircraft parts, but soon afterwards, March Performance shifted its focus to building automotive parts for muscle cars and street rods. Today, March Performance offers thousands of made in the USA products, including V-belt pulleys, serpentine drive systems, and engine accessories. Made from high-grade materials on super-precise CNC machines, March Performance products give you the strength and power to handle the rigors of your high-performance engine.