DEI Weight Jacker - Engraved: Dale Earnhardt Inc. - Aluminum Spring Plate - Ideal for 3.75 i.d. spring - - www.pmrparts.com - - Unless other arrangements are made and approved in advance by the seller, payment for this item must be received within seven days of the close of the auction. - North Carolina residents add 8 percent sales tax. - Please send me an email with any questions before placing your bid.