Flowmaster : 51222 : Fits big block 50 series - : Heatshield For 50 Series Mufflers Heat Shield Kit, For 50 Series Big Block Muffler Fits big block 50 seriesOver size freight item. $10 will be added at time of shipment 51222$36.99 Don't see what you want? .......... Need help? Or, IF THERE IS NO ORDER BUTTON AVAILABLE on the part you want to buy, please call us TOLL FREE at 1-888-6 GO FAST(1-888-646-3278) Monday - Friday 8AM - 4:30PM Pacific Time and talk to one of our experienced Sales Agents. Some parts may not be legal for sale or use in California and other states on any polution controlled motor vehicles. Check your local laws for use. Copyright © GoFastParts.com all rights reserved. No part of this site may be reproduced without prior written consent.