Ultimate Street Machines was created by "KLJ Corvettes" for one reason-to offer brand name parts at discounted prices.

KLJ Corvettes has been servicing the Maryland and DC Area for more than 20 years. We restore and repair C1-C6 Corvettes. Thanks to many years of experience in the performance arena, we were able to develop a large network of parts suppliers along the way. With a large customer base, it was discovered that many of these individuals not only had corvettes buy also owned non-Corvette GM cars buy had no available local shops to supply parts for those vehicles. Recognizing this demand resulted in Ultimate Street Machines.

Through USM, we can provide the same quality level of parts and assistance for GM owners that KLJ provides for Corvette owners. USM is a major source for helping customers and shops obtain hard-to-find parts as well as supplying all of their needs for small to large restoration projects. USM supplies out customers not only with new and reproduction parts, but also used, obsolete, new-old-stock, and supplies used in rebuilding and for restoration.

Innovation seems to be the key of many successful businesses and USM has worked long and hard to create products that may not be available anywhere else in this industry. We have custom built intake manifolds for the C4-L98S & LT1S, Corvette instrument cluster color upgrade lens for the 84-89, and we provide Corvette instrument cluster repair services for all Corvettes.

We have been successful with our service department, "KLJ Corvette", and have had great acceptance in the products provided for servicing our customer's needs. As Corvette owners have high expectations of their cars. Our servicing and restoration division has grown in the challenge to meet the Corvette owners criteria of quality.

KLJ Corvettes/ Ultimate Street Machines thanks all of our customers for helping us succeed in expanding our business.

We hope you enjoy shopping at our website!