SIZE 1/4-20. This is an aftermarket fuel pump and sender that fits GM Topkicks 1999-2002 C6500 and C7500.
AZ residents add 7.3% sales tax. PayPal only. Payment required within three working days. We ship via FedEx Ground Monday through Friday. Shipment will usually be made the next business day after payment received and cleared via Paypal. Please note, FedEx Ground will not deliver to a USPS PO Box. Regrettably, if your shipping address is a USPS PO Box, I must ask you not to purchase.Please reference part #E1204.