These Unorthodox Racing style FD aluminum pulleys are designed with a unique blend of performance and reliability. They are made from the highest quality 6061 aluminum billet. Aluminum pulley conversions are proven to produce maximum power gains with the performance benefits of weight reduction, which you wouldn’t receive from factory parts.

OEM pulleys weight 3lb 7.5oz, these aluminum pulleys weigh 1lb. 15oz.

Includes: Underdrive Eccentric, stock diameter Alt., W/P & P/S pulleys, no belts included (This kit does not eliminate the smog pump, must add idler)

*Alt Pulley is designed for stock alternator, may not fit aftermarket replacements.

Note:  This is not a genuine Unorthodox Racing Pulley Kit, this is a very well made replica. UR has discontinued their kit for the RX-7.