MORE PRODUCTS, MORE INFO IN EDELBROCK’S NEW 2004 HARLEY-DAVIDSON® CATALOG Click on photo to download high-res image TORRANCE, Calif. (May 6, 2004) – The 2004 Edelbrock Harley-Davidson® Catalog, officially known as “The 2004-05 Motorcycle Performance Catalog for Harley-Davidson®,” is now available. The 36-page, 4-color catalog has numerous new part numbers, ranging from cylinder heads, manifolds, pistons, nitrous, carburetors and cams. The 2004-05 catalog comes with more technical information than ever before on Edelbrock’s wide selection of motorcycle performance components. That includes a full ten pages of detailed information on Edelbrock’s motorcycle carburetor offerings and carburetor accessories. The new catalog also features a guide to Edelbrock’s “Power Packages,” which deliver a dyno-proven combination of Edelbrock products engineered for optimum performance. The easy-to-use Power Package Guide has a complete listing of Edelbrock products listed by the various types of motorcycle. To order an Edelbrock Harley-Davidson performance catalog, visit www.edelbrock.com or call 1-800-FUN-TEAM (386-8326). Founded in 1938 by Vic Edelbrock Sr., Torrance, Calif.-based Edelbrock Corp. (NASDAQ NM: EDEL) is celebrating its 66th anniversary of manufacturing and marketing the highest quality aftermarket performance automotive and motorcycle products. Edelbrock’s ever-expanding product line now features more than 8,100 performance products for domestics and imports, including nitrous systems, fuel rails, throttle bodies, exhaust headers, camshafts, fuel pumps, aluminum manifolds, turbos, exhaust systems, suspension and shocks, EFI systems, aluminum cylinder heads, water pumps, crate engines, brake and fuel lines and fluid transfer products. Edelbrock also manufactures aftermarket parts for Harley-Davidson and other motorcycles, plus ATVs. Edelbrock is recognized as a driving force in the $29 billion specialty equipment industry. In addition to four production facilities in Torrance, the company owns and operates a state-of-the-art foundry in San Jacinto, Calif. Edelbrock’s core product line of performance-enhancing engine, suspension and exhaust system parts, which make up The Total Power Package®, are made in the USA. Edelbrock is also a manufacturer of racing products and a sponsor of several racing organizations, including NASCAR, the NHRA and the PRO-Edelbrock Race Series. Contact: Carol Yohe, Russell (310) 781-2222, ext. 2707 (cyohe@edelbrock.com) Dan Smith, Pacific Communications Group (310) 224-4954 (dsmith@paccomgrp.com) Edelbrock Corp. • 2700 California St. • Torrance, CA • 90503 • (310) 781-2222