Application: For all K20 and K24 engines. *This kit deletes both A/C and P/S, there is NO way to keep them with this kit. *If you wish to keep A/C you can use the Adjustable EP3 Pulley Kit .("CPY01"&"CPY02", contact us freely, and purchase your own belt) Specification: 100% quality assurance tested, more responsive, less expensive, easier to install. Constructed from billet aluminum. Deletes A/C, P/S and the factory belt tensioner. Dual pulley design that offers perfect belt alignment and stability. Work with 7-rib belt. The alternator is then relocated lower and moves to the original A/C location, to increase clearance on even the tightest K-swap chassis. This part is particularly useful for EF K-swaps because it offers some much needed headlight clearance. If you want, you can even cut off the mounting tab that was used for the original tensioner. Doing this, allows ITBÍs and custom intake manifolds to be fitted very easily. Material & Color: Material: made of high quality Aluminum & Stainless Steel. Color: as picture. Package Included: 1x Pulley Kit. (100% Brand New Never Used Or Installed)