Keen Parts has just reproduced the correct distributor cap spring clip and bracket for 1956-61 Corvettes, with the 2×4 Carburetor option. This clip is used to secure the distributor cap to the distributor base, and there are a total of 2 used on each distributor. These are an essential item when restoring the distributor on your early dual quad Corvette, and are nearly always missing on used distributors found at swap meets. They attach to the distributor with a small machine screw and washer (not included) and are very easy to replace. Sold individually (1 clip & bracket) as Keen Part # 220107. Contact Keen Parts for more information by phone at 800-757-5336, or email us at [email protected] with any questions. Visit our online store at www.KeenParts.com.