Products will not be accepted for credit without prior consent and a RETURN AUTHORIZATION (RA) number from SCE Gaskets, Inc. Authorized returns must be shipped freight prepaid. Special order items are not returnable. Sorry, shipping and handling charges are not refundable. No products may be returned after 30 days from receipt of products by the customer. All returns are subject to 20% re-packaging fee, except in the case of an error by SCE Gaskets, Inc.